Asked by Bobby

ANSWER ASAP
Evaluate c2 - ab2 for a = -3, b = -2, and c = -4.
Answered by oobleck
geeez - just plug in your numbers.
c^2 - ab^2
= (-4)^2 - (-3)(-2)^2
= 16 - (-3)(4)
= 16 - (-12)
= 16 + 12
= 28

review what's known as PEMDAS.