Le equazioni e il calcolo letterale by Aurora Neri https://padlet.com/auroraneri3/3mfdxr5u7jpy Di Blasi,Neri,Tammuzza en-us 2019-01-28 14:13:41 UTC 2019-01-30 11:06:40 UTC hello@padlet.com LE EQUAZIONI DI PRIMo GRADO auroraneri3 https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324934140 2019-01-28 14:33:59 UTC https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324934140 auroraneri3 https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324937467 è un'uguaglianza tra espressioni matematiche in cui compaiono una o più incognite.
Risolvere un'equazione significa determinare i valori numerici che,sostituiti al posto dell'incognita,rendono vera l'uguaglianza.]]> 2019-01-28 14:39:39 UTC https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324937467 ESEMPIO auroraneri3 https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324941819 3x+8=3-2x
3x+2x=-8+3
5x=-5
x=-5:5=-1]]> 2019-01-28 14:44:48 UTC https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324941819 Uguaglianze (proposizioni) auroraneri3 https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324963119 2019-01-28 15:12:26 UTC https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324963119 VERE auroraneri3 https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324963558 (2+3=4+1)

]]> 2019-01-28 15:13:16 UTC https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324963558 FALSE auroraneri3 https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324964775 (0=1)]]> 2019-01-28 15:15:22 UTC https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324964775 EQUAZIONI APERTE auroraneri3 https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324966026 2019-01-28 15:17:32 UTC https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324966026 auroraneri3 https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324966996 sono di tre tipi:]]> 2019-01-28 15:19:09 UTC https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324966996 IDENTITA' auroraneri3 https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324967738 (x=x)]]> 2019-01-28 15:20:25 UTC https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324967738 CONTRADDIZIONI auroraneri3 https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324969250 (x-x=1)]]> 2019-01-28 15:22:45 UTC https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324969250 EQUAZIONI PROPRIE auroraneri3 https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324970901 (x+1=3)]]> 2019-01-28 15:24:59 UTC https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/324970901 VERIFICA auroraneri3 https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/325403636 3(-1+8=3-2(-1)
-3+8=3+2
-5=5]]> 2019-01-29 14:41:09 UTC https://padlet.com/auroraneri3/3mfdxr5u7jpy/wish/325403636