Mathematics, 12.04.2021 21:20 FlowerChild1229

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 +

Answers: 2

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