# 1 Answer

# simplify 7x2 y2- 3xy + 4x2y2 - 8xy

hmmmm

14 y2 - 3xy + 4x2y2 - 8xy

combine -3xy and -8xy = -11xy

14 y2 - 11xy + 4x2y2

I see 16y2 and -11xy and 4x

This is too hard for me. Sorry

10 years ago. Rating: 0 | |

You have negative 3xy and negative 8xy. That has to be negative 11xy (-11xy)

That is really the only thing I'm confident is correct.

I can't be sure of the line, actually.

7x2y2 = 7x2y(squared)?

4x2y2 = 4x2y(squared)?

That would be 11x2y(squared) - 11xy. That could end up being 2y(squared) - y???? That could then be "y" ??????

That is really the only thing I'm confident is correct.

I can't be sure of the line, actually.

7x2y2 = 7x2y(squared)?

4x2y2 = 4x2y(squared)?

That would be 11x2y(squared) - 11xy. That could end up being 2y(squared) - y???? That could then be "y" ??????

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a. 11x3y3

b. 11x4y4 - 11x2y2

c. 11x2y2 - 11xy

d. 11x2y2 + 11xy