Question

find the value of (-5)^3×(-1)^7×2^2​

Answer 1

Refer to the attachment.............

Answer 2

Step-by-step explanation:

I hope this helps

${ - 5}^{3} \times { - 1}^{7} \times {2}^{2} \\ \\ = - 125 \times ( - 1) \times 4 \\ \\ = 125 \times 4 = 500$