3 years ago

Combine like terms. Please help me.

1 answer:

3 0

Answer:

15y^2-45

Step-by-step explanation:

5y^2+10y^2-45 = 15y^2-45

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3 years ago

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Step-by-step explanation:

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2 years ago

Ipatiy [6.2K]

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3 years ago

e-lub [12.9K]

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your answer would be 450

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2 years ago