Question

-5(8-4)+3(2-5)+8(7-(-3+2

Answer 1

Respuesta:

$-85$

Explicación paso a paso:

$-5\left(8-4\right)+3\left(2-5\right)+8\left(7\right)\left(-3+2\right)\\\\8-4=4\\\\=-5\cdot \:4+3\left(2-5\right)+8\left(7\right)\left(-3+2\right)\\\\2-5=-3\\\\=-5\cdot \:4+3\left(-3\right)+8\left(7\right)\left(-3+2\right)\\\\-3+2=-1\\\\=-5\cdot \:4+3\left(-3\right)+8\left(7\right)\left(-1\right)\\\\-5\cdot \:4=-20\\\\=-20+3\left(-3\right)+8\left(7\right)\left(-1\right)\\\\3\left(-3\right)=-9\\\\=-20-9+8\left(7\right)\left(-1\right)\\\\8\left(7\right)\left(-1\right)$

$56\left(-1\right)=-56\\\\=-20-9-56\\\\\-20-9=-29\\\\=-29-56\\\\=-85$