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Harlamova29_29 [7]
2 years ago
6

Factor completely. 7x²+28r-35 =

Mathematics
1 answer:
Marysya12 [62]2 years ago
8 0

7x^2 +28x -35 \\\\=7(x^2 +4x - 5)\\\\=7(x^2 +5x -x -5)\\\\=7\left[ x(x+5) -(x+5) \right]\\\\=7(x-1)(x+5)

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Step-by-step explanation:

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nirvana33 [79]

Step-by-step explanation:

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4 years ago
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zhenek [66]

Answer:

see below

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BaLLatris [955]

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Alexxandr [17]

Answer:

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<u>Algebra I</u>

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