Question

a. (-15)×0×(-18)

b.(-3)×(-6)×(-2)×(-1)​

Answer 1

Step-by-step explanation:

a.

$(-15) \times 0 \times (-18)$

$0\left(-18\right)$

$0$

b.

$(-3x) \times (-6) \times (-2) \times (-1)$

$18x\left(-2\right)\left(-1\right)$

$-36x\left(-1\right)$

$36x$

i hope it helps