Question

Responder
(7-10) * (2 - 5) * [(8 - 4):(-3 + 5) - 2* (10:5)
Seleccione una
a.-15
O b. +15
Oc
c.-18​

Answer 1

Respuesta:

-18

Explicación paso a paso:

$\left(7-10\right)\left(2-5\right)\left(\frac{8-4}{\left(-3+5\right)-2\left(\frac{10}{5}\right)}\right)$

$=\left(7-10\right)\left(2-5\right)\frac{8-4}{-3+5-2\cdot \frac{10}{5}}$

$=\left(-3\right)\frac{8-4}{-2\cdot \frac{10}{5}+5-3}\left(2-5\right)$

$=\left(-3\right)\left(-3\right)\frac{8-4}{-2\cdot \frac{10}{5}+5-3}$

$=\left(-3\right)\left(-3\right)\left(-2\right)$

$=-3\cdot \:3\cdot \:2$

$=-18$