Question

5-[6-2-(1-8)-3+6]+5




9÷[6÷(-2)]




ayúdenme porfa​

Answer 1

RESOLVER:

a) $5-\left[6-2-\left(1-8\right)-3+6\right]+5$

$6-2-\left(1-8\right)-3+6$

$\left(1-8\right):-7$

$=6-2-\left(-7\right)-3+6\\\\6-2-\left(-7\right)-3+6=14$

$=5-14+5$

$\boxed{=-4}$

b) $9\div \:\left[6\div \left(-2\right)\right]$

$\left[6\div \left(-2\right)\right]=-3$

$=9\div \left(-3\right)$

$\boxed{=-3}$

MUCHA SUERTE...