Question

Evaluate the polynomial
a^2 + 5ab - b^2
A= -2 B= 3

Answer 1

\[a ^{2} + 5ab - b ^{2}\]
A= -2 B= 3

Answer 2

2^2 5(-2)(3) (3)^2
4 + -30 - 9 =

you can do the rest ^_^

Answer 3

Im tripping up on the 5(-2) (3)... how did you get to 30

Answer 4

wait.. 5(-2) is -10 and then multiply by the 3

Answer 5

yes mame you got it :)

Answer 6

How do I give you medals?

Answer 7

click best response :)