Emoon4576 Emoon4576

12-04-2021
Mathematics

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If M = 5x2 + 7x - 4 and N = -3x2 - 4x + 5, then M - N equals
А
2x2 + 3x + 1
B
2x2 + 11x - 9
8x2 + 3x + 1
D
8x2 + 11x - 9

If M 5x2 7x 4 and N 3x2 4x 5 then M N equals А 2x2 3x 1 B 2x2 11x 9 8x2 3x 1 D 8x2 11x 9 class=

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sigridbella24 sigridbella24

12-04-2021

the answer is B for it

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PoshBabe PoshBabe

12-04-2021

the answer is A explanation is in the picture.

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