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Mathematics, 23.09.2020 01:01 jorge0506

The sum of -2x 2 + x + 31 and 3x 2 + 7x -8 can be written in the form ax 2 + bx + c , where a, b, and c are constants. What is the value of a+b+c?

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The sum of -2x 2 + x + 31 and 3x 2 + 7x -8 can be written in the form ax 2 + bx + c , where a, b, an...
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