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mathematics
jacobrios15:

Find the difference. (3 − 13x − 7x2) − (5x2 + 12x − 10) a--12x2 − 25x − 7 b--12x2 − 25x + 13 c--12x2 − x − 7 d-3x2 − 25x − 2

8 months ago
Vocaloid:

First you must distribute the negative sign 3 - 13x -7x^2 - 5x^2 -12x + 10 Then combine like terms 3 + 10 -13x - 12x -7x^2 - 5x^2

8 months ago
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