Question

(a) 15 x (-18) X (-18)​

Answer 1

Answer:

$15 \times (- 18 )\times ( - 18) \\ \\ 15 \times 18 \times 18 \\ \\ 270 \times 18 \\ \\ 4860$

Answer 2

= 15 X (-18) X (-18)

= 15 X 324

= 4860

Thus, answer is 4860.