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mr Goodwill [35]
3 years ago
8

(3x^2 + 4x -7) - (x^2 - 2x + 6)

Mathematics
1 answer:
marshall27 [118]3 years ago
8 0
(9x^2 +4x -7) - x^2 +2x - 6
8x^2  +6x - 13.

Get a grip on your life son. This is really simple.
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