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Ksenya-84 [330]
3 years ago
8

HELP ME Look at pics

Mathematics
2 answers:
vivado [14]3 years ago
6 0
9x^2 - 12y^2 - 11x, the last answer, number 4
Ahat [919]3 years ago
5 0

combine all the like terms

 8x^2 + x^2 = 9x^2

-9y^2 - 3y^2 = -12y^2

-4x-7x = -11x

 so you have 9x^2 -12y^2-11x

 Answer id the last one

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