Do Now 10/12/20 PD 7-8 by Steven Herrera

Do Now 10/12/20 PD 7-8 by Steven Herrera https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd Write your name. Answer the following questions en-us 2020-10-12 12:05:39 UTC 2020-10-12 16:47:32 UTC hello@padlet.com Solve the following quadratic equation. sherrera24 https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/821384743 2x² = 98]]> 2020-10-12 12:05:39 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/821384743 jezabel fernandez https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822196387 2x^2 = 98
/ 2 / 2
___________
x^2 = 49
sqrt x^2 = sqrt 49

x = + or - 7

]]> 2020-10-12 16:41:10 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822196387 Ingrid https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822196758 2x^2 = 98
/2 = /2
x^2 = 49
square root
x = +/- 7]]> 2020-10-12 16:41:18 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822196758 Evelyn https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822197296 2x^2=98
/2 /2
x^2=49
square root both sides
x=+/-7

]]> 2020-10-12 16:41:27 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822197296 Iris Cabrera https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822198542 2x^2=98
divide 2x to both sides
98/2=49
x^2=49
Square-root both sides
x=+-7]]> 2020-10-12 16:41:50 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822198542 kimberly mendez https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822199370 2x^2 = 98
/ /
2 2
x = 49
*square root sign*
x = 7]]> 2020-10-12 16:42:06 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822199370 Chelcy Sanchez https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822199812 2x^2=98
divide by 2, x^2=49
square root both sides, x=7, -7]]> 2020-10-12 16:42:15 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822199812 Desirah https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822199978 98/2 x^2/2
X^2= 49
Square root of 49 is 7
X=7]]> 2020-10-12 16:42:18 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822199978 Aritzy https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822200285 2x^2=98
x^2=49
square root it^^^
x= 7 x=-7]]> 2020-10-12 16:42:24 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822200285 Kevin Vallejo https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822201405 2x^2=98
/2 /2

x^2=49 with square root

x=-+7]]> 2020-10-12 16:42:46 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822201405 DiDi https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822202126 2x^2=98
/2 /2
___________
x^2= 49
x= 7]]> 2020-10-12 16:43:01 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822202126 naomi bello https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822202359 2x^2 =98
/2 /2
x^2=49
square root : x^2
square root : 49
x = 7]]> 2020-10-12 16:43:04 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822202359 Isabella M https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822203891 x=7]]> 2020-10-12 16:43:35 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822203891 Dayana Fuentes https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822210073 2x^2=98
/2 /2
x^2=49
square root
x=7 x=-7]]> 2020-10-12 16:45:04 UTC https://padlet.com/sherrera24/y7a4b3eg1e5kxrbd/wish/822210073