Question

qual valor de m=2e×=1
com cálculo ​

Answer 1

Resposta:

m= -2

y = 2

(-1)^{2} - (-2)^{4} +2^{3}(−1)

2

−(−2)

4

+2

3

=

1 - (16)+8 =

9-16 = -7