https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5 Made with a lightning strike of genius en-us 2021-06-10 18:05:07 UTC 2022-04-05 08:56:48 UTC hello@padlet.com https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130215083 B=^a+1/^a-1]]> 2022-04-05 07:57:52 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130215083 thu076673 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130215304 B = căn a + 1/ ( căn a - 1 )]]> 2022-04-05 07:58:02 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130215304 linh049248 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130216226 căn a+1/căn a-1]]> 2022-04-05 07:58:48 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130216226 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130217098 Căn a + 1 / căn a - 1]]> 2022-04-05 07:59:30 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130217098 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130217528 căn a+1/ căn a-1

]]> 2022-04-05 07:59:53 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130217528 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130217690 can a+1/can a-1

]]> 2022-04-05 08:00:02 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130217690 phuong042283 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130217696 √1+a/√a-1]]> 2022-04-05 08:00:02 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130217696 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130217832 b= căn a+1/ căn a-1

]]> 2022-04-05 08:00:10 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130217832 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130217942 4 ,9]]> 2022-04-05 08:00:16 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130217942 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218027 B= căn a+1/căn a-1]]> 2022-04-05 08:00:17 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218027 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218139 can a+1/can a-1

]]> 2022-04-05 08:00:22 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218139 dat053533 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218268 B=^a+1/^a-1]]> 2022-04-05 08:00:29 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218268 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218411 B = căn a + 1/ ( căn a - 1 )]]> 2022-04-05 08:00:36 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218411 phuong042283 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218439 4,9 để B nguyên]]> 2022-04-05 08:00:37 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218439 linh076835 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218584 căn a+1/căn a-1]]> 2022-04-05 08:00:44 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218584 long023081 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218650 B = căn a+1/ căn a-1]]> 2022-04-05 08:00:48 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218650 bach036737 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218665 căn a + 1 / căn a - 1]]> 2022-04-05 08:00:49 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218665 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218732 can a+ 1/ can a -1]]> 2022-04-05 08:00:53 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218732 quang078686 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218815 căn a+1/ căn a - 1]]> 2022-04-05 08:00:58 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130218815 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130219223 Can a+1/can a-1]]> 2022-04-05 08:01:15 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130219223 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130219305 4,9]]> 2022-04-05 08:01:20 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130219305 phuong044731 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130219563 căn a+1 trên căn a-1]]> 2022-04-05 08:01:34 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130219563 trang045750 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130219717 căn a + 1 / căn a - 1]]> 2022-04-05 08:01:43 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130219717 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130221135 căn a + 1 / căn a - 1]]> 2022-04-05 08:03:00 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130221135 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130221338 căn a+1/ căn a-1]]> 2022-04-05 08:03:12 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130221338 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130238705 m>-1
m<3/4]]> 2022-04-05 08:17:52 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130238705 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130238883 -1<m<-3/4]]> 2022-04-05 08:18:02 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130238883 trang045750 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130240226 m < -3/4]]> 2022-04-05 08:19:08 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130240226 linh049248 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130242487 m<-3/4]]> 2022-04-05 08:20:51 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130242487 phuong042283 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130242617 -1<m<-3/4



]]> 2022-04-05 08:20:55 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130242617 phuong044731 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130243346 m<-3/4]]> 2022-04-05 08:21:20 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130243346 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130245278 m<-3/4]]> 2022-04-05 08:22:55 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130245278 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130248791 m < -3/4]]> 2022-04-05 08:25:37 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130248791 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130259692 m < -3/4]]> 2022-04-05 08:33:47 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130259692 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130260139 căn a+1/căn a-1]]> 2022-04-05 08:34:09 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130260139 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130261590 m<-3/4

]]> 2022-04-05 08:35:24 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130261590 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130268671 275m2]]> 2022-04-05 08:40:58 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130268671 phuong042283 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130271757 275m2

]]> 2022-04-05 08:43:04 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130271757 thu076673 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130272263
pt: x + 20 = y 
200/x - 200/y = 5/6
( x ) xe tải: 60km/h
( y ) xe du lịch: 80km/h ]]> 2022-04-05 08:43:27 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130272263 linh049248 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130273036 x là chiều dài
y là cr
HPT: x+y=36
         3x+2y=97
=> x=25
      y=11
=> S=275 m2]]> 2022-04-05 08:44:04 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130273036 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130273854 275m2]]> 2022-04-05 08:44:43 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130273854 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130273886 chiều dài(x)
chiều rộng(y)
=>2(x+y)=72
<=> x+y=36 (1)
Sau khi cdai x3
2(3x+2y)=194<=>3x+2y=97
Hệ pt x+y=36.       x=25
          3x+2y=97.    y=11
S=xy=25.11=275m2

]]> 2022-04-05 08:44:44 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130273886 phuong044731 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130275009 275m2]]> 2022-04-05 08:45:24 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130275009 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130275544 chiều dài: x
chiều rộng:y
2(x+y)=72
2(2y+3x)=194
<=> x=25
y=11]]> 2022-04-05 08:45:48 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130275544 thu076673 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130275826 chiều dài: x 
chiều rộng: y
pt: x + y = 72
3x + 2y = 194
=> x = 50 
y = 22
=> S = 275m2]]> 2022-04-05 08:45:58 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130275826 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130276234 Ẩn: x là chiều dài, y là chiều rộng
PT: x + y = 36, 3x + 2y = 97
Đáp số: 275m2]]> 2022-04-05 08:46:15 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130276234 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130276276 chiều dài: x
chiều rộng:y
2(x+y)=72
2(2y+3x)=194
<=> x=25
y=11
S=xy=25.11=275m2]]> 2022-04-05 08:46:17 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130276276 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130278812 x=25 và y=11
S khu vườn : 25.11=275 (m2)

]]> 2022-04-05 08:47:59 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130278812 nam047017 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130279217 2022-04-05 08:48:14 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130279217 trang045750 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130279279 275m2]]> 2022-04-05 08:48:17 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130279279 dat053533 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130280973 275m2]]> 2022-04-05 08:49:31 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130280973 linh049248 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130282232 x là v xe tải
=> x + 20 là v xe du lịch
PT: 200/x - 200/x+20 = 5/6
V xe tải: 60 km/h
V xe du lịch: 80 km/h

]]> 2022-04-05 08:50:21 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130282232 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130282370 275m vuông]]> 2022-04-05 08:50:28 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130282370 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130283150 60kmh
80kmh

]]> 2022-04-05 08:51:04 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130283150 thu076673 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130283200 năng suất dự kiến: x ( tấm / ngày ) ( x > 0 ) 
năng suất thực tế: x + 50 ( tấm/ ngày ) 
tg dự kiến: 3000/x ( ngày ) 
tg thực tế: 3000/ x + 50 ( ngày )
pt: 3000/x - 3000/x+50 = 5 
=> x= 150 tấm/ ngày]]> 2022-04-05 08:51:06 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130283200 hanh055825 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130284079 Chiều dài: x
Chiều rộng: y 
HPT:
(x + y) . 2 = 72
(3x + 2y) . 2 = 194
x = 25 (m)
y = 11 (m)
Vậy S = x . y = 25 . 11 = 275 (m2)]]> 2022-04-05 08:51:42 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130284079 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130284166 x + 20
200/x - 200/y = 5/6
x xe tai: 60km/h
y xe du lich: 80km/h ]]> 2022-04-05 08:51:46 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130284166 phuong042283 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130284312 vận tốc xe tải 60km/h
vận tốc xe du lịch 80km/h]]> 2022-04-05 08:51:52 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130284312 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130285038 Đổi 50p= 5/6 h
Vt xe tải là x
Vt xe du lịch là x+20
200/x - 200/x+20= 5/6
V xe tải: 60 km/h
V xe du lịch: 80 km/h

]]> 2022-04-05 08:52:25 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130285038 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130285221 275m2]]> 2022-04-05 08:52:34 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130285221 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130287028 chiều dài: x
chiều rộng:y
2(x+y)=72
2(2y+3x)=194
<=> x=25
y=11
S=xy=25.11=275m2]]> 2022-04-05 08:53:51 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130287028 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130287730 m<-3/4]]> 2022-04-05 08:54:22 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130287730 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130288346 -1<m<-3/4]]> 2022-04-05 08:54:50 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130288346 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130289141 Xe tải: 60km/h
Xe du lịch: 80km/h]]> 2022-04-05 08:55:19 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130289141 https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130289834 vận tốc xe tải 60km/h
vận tốc xe du lịch 80km/h]]> 2022-04-05 08:55:47 UTC https://padlet.com/vkhanhpv4/4h6w7k569g7hmoy5/wish/2130289834