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3 years ago

Combine like terms.y - y² + 4y + 7y² – 3 x3 + y² + 4y

Mathematics

2 answers:

m_a_m_a [10]3 years ago

5 0

Answer:

-3x^3+7y^2+9y

Step-by-step explanation:

y - y² + 4y + 7y² – 3 x3 + y² + 4y

Combine Like Terms:

=y+−y2+4y+7y2+−3x3+y2+4y

=(−3x3)+(−y2+7y2+y2)+(y+4y+4y)

=−3x3+7y2+9y

Angelina_Jolie [31]3 years ago

5 0

9y + 7y squared - 9x. (Not sure if you wrote the 3 x3 correctly?)

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Step-by-step explanation:

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3 years ago

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jeyben [28]

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Step-by-step explanation:

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2 years ago

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1 year ago

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d1i1m1o1n [39]

Answer:

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Step-by-step explanation:

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3 years ago

Combine like terms.y - y² + 4y + 7y² – 3 x3 + y² + 4y​

Combine like terms.y - y² + 4y + 7y² – 3 x3 + y² + 4y