heygirlygirl111 heygirlygirl111

23-09-2020
Mathematics

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Write an equivalent expression in standard form for
(5x - 4y) (7x - 12xy + 27y).

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kayleemit10 kayleemit10

23-09-2020

Answer:

−60x2y+48xy2+35x2+107xy−108y2

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there is 7 more math problem 1. 2x+ 4y = 10 -4x+ y =-22 2. 5x+y=-12 5x-7y=4 3. 7x+y=10 -7x-10y=26 4. 4x-2y=-14 3x-2y=-1

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