Question

(-7-2).(7-2) calcular​

Answer 1

$\large \boxed{ \begin{array}{l} ( - 7 - 2) \: . \: (7 - 2) \\ - 9 \: . \: (7 - 2) \\ - 9 \: . \: 5 \\ \boxed{ - 45}\end{array}}$

Answer 2

Explicação passo-a-passo:

$( - 7 - 2) \times (7 - 2)$

$- 9 \times 5$

=>-45