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3 years ago

Factor. -9nm^2-90n^2+81n^3

Mathematics

1 answer:

cluponka [151]3 years ago

4 0

Find GCF:-

GCF of the numbers = -9

of terms in n GCF = n

GCF is -9n so factors are

-9n(m^2 + 10n - 9n^2)

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Answer:

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Step-by-step explanation:

-36, <u>-33</u>, -30, -27, -24, <u>-21</u>, -18

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

2y-3[3-4(y-5)+2(1-3y)]

soldi70 [24.7K]

Answer:

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Step-by-step explanation:

2y-3[3-4(y-5)+2(1-3y)]

= 2y - 3(3 - 4y + 20 + 2 - 6y)

= 2y - 3(25 - 10y)

= 2y - 75 - 30y

= - 75 - 32y

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