If M = 5x2 + 7x – 4 and N = -3x2 - 4x + 5, then M - N equals
A
2x2 + 3x + 1
B
2x2...
Mathematics, 25.03.2021 21:00, borgesalfonso12
If M = 5x2 + 7x – 4 and N = -3x2 - 4x + 5, then M - N equals
A
2x2 + 3x + 1
B
2x2 + 11x - 9
8x2 + 3x + 1
8x2 + 11x - 9
Answers: 2
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The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.
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Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?
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