Question

Calcular: P-Q
si P=-8(-1+17)-3
Q=-5(-1-1)+3​

Answer 1

Respuesta:

$P = - 8 \times ( - 1 + 17) - 3 = - 8 \times 16 - 3 = - 128 - 3 = - 131$

$Q = - 5 \times ( - 1 - 1) + 3 = - 5 \times ( - 2) + 3 = 10 + 3 = 13$

$P-Q = - 131 - 13 = - 144$