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Bob/PKB
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
| 13 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