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Dmitry [639]
4 years ago
7

PLEASE help me:( i'm desperate (and dumb): factor 2n^(3)+7n^(2)-2n-7

Mathematics
1 answer:
Diano4ka-milaya [45]4 years ago
4 0

x {}^{2} (2x + 7) - (2x + 7) \\ (2x + 7)(x { }^{2}  - 1) \\ (2x  + 7)(x - 1)(x + 1)
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I need help please ?????? Anyone help me I need help
pentagon [3]

Answer:

0

Step-by-step explanation:

Distribute:

=(6)(3x)+(6)(−5)+(2)(3x)+(2)(−5)+(−8)(3x)+(−8)(−5)

=18x+−30+6x+−10+−24x+40

Combine Like Terms:

=18x+−30+6x+−10+−24x+40

=(18x+6x+−24x)+(−30+−10+40)

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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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Anyone wanna help me please??
stich3 [128]

Answer:

It's A

Step-by-step explanation:

The correct form for distributive property is:

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3 years ago
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What are the answers to unit 6 similar triangles homework 1 ratio and proportion ?
goblinko [34]

Answer:

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Step-by-step explanation:

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3 years ago
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Likurg_2 [28]

Answer:

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Step-by-step explanation:

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