Question

4^{2} ÷ (2^{3} ÷ ((-1) · (9 (-5))))

Answer 1

90

Explanation:

2^4dived(2^3divide((-1)x(-45)))

2^4divide(2^3divided45)

2^4dived 2^3/45

2^4dived 8/45

2^4divied 45/8

2^4 divied 45/2^3

2+45

=90

Hope this help

Answer 2

Answer: -45

Explanation:

16 divided by 8 = 2

2 divided by -1 = -2

-2 * (9(-5) = -45