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sineoko [7]
3 years ago
8

Factor 10x^2+15x-70

Mathematics
1 answer:
Readme [11.4K]3 years ago
5 0
Take out the GCF
5(2x^2+3x-14)

Use slip and slide for the inner trinomial
x^2+3x-28
(x+7)(x-4)
(x+7/2)(x-4/2)
(2x+7)(x-2)

Final answer: 5(2x+7)(x-2)
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8 0
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