Question

7 x ( - 2 )² - 5 ( - 2 )³ - 10²

Answer 1

7 x ( - 2 )² - 5 ( - 2 )³ - 10²=
7×4-5×(-8)-100=
28+40-100=
68-100=
  -32

Answer 2

Resposta:

7.(-2)² - 5 .(-2)³-10²

7.(-4)-5.(-8) -100=

28 - 40 -100=

-32

Explicação passo-a-passo: