Simplify: (5x-7)(2x + 3) (78-8)
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Answer:
Simplifying
3(2x + 8) + -2(5x + -7) = -6x + 78
Reorder the terms:
3(8 + 2x) + -2(5x + -7) = -6x + 78
(8 * 3 + 2x * 3) + -2(5x + -7) = -6x + 78
(24 + 6x) + -2(5x + -7) = -6x + 78
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