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Mathematics, 13.11.2020 18:00 mrym7d

Simplify: -3x2 + 5x -22 + 4x2 - 9x a. -7x² + 14x - 22
b. x2 - 4x - 22
c. -X2 + 14x - 22
d. 7x2 + 4x - 22

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Simplify: -3x2 + 5x -22 + 4x2 - 9x a. -7x² + 14x - 22
b. x2 - 4x - 22
c. -X2 + 14x - 22...
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