Question

Resolva as expressoes:
x^{2},quando x= -2
x^{2}+x-10,quando x=3

Answer 1

x²=(-2)²= 4  S:[4]

x²+x-10=(3)³+3-10= 9+3-10=2  S:[2]

Espero ter ajudado'

Answer 2

x^{2},quando x= -2

    (-2)^2 ==> 4

x^{2}+x-10,quando x=3

 3^2 + 3 - 10 ==>9+3-10 ==> 12-10 ==> 2