Question

Evaluate x² - y2
if x = -4 and y = .5.

Answer 1

Answer: -17

Explanation:

1 ) x² - y2

2 ) -4² - .5(2)

3 ) -16 - 1

4 ) -17

Answer 2

The answer is16.25

Explanation:

16 + 0.25 = 16.25