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Mathematics, 13.07.2019 01:30 chaosdamax3945

The sum of −15x2 −5x + 11 and another polynomial expression is −9x2 + 3x −10. what is the other polynomial expression? a)24x2  + 8x − 8b)6x2  + 8x − 21c)− 24x2  + 8x + 8d)− 24x2  + 8x − 8

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The sum of −15x2 −5x + 11 and another polynomial expression is −9x2 + 3x −10. what is the other poly...
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