Question

Find the value: 1. (3)x(-3)x(-4)x(-5)= _____​

Answer 1

Answer:

90

Step-by-step explanation:

(3)x(-3)x(-4)x(-5)

(-9)×(20)

-180

Answer 2

Answer:

$3 \times ( - 3) \times ( - 4) \times ( - 5) \\ - 9 \times 20 \\ - 180$