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What is the answer to this?
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3 votes
What is the answer to this?

What is the answer to this?-example-1
User Denis Fetinin
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1 Answer

2 votes

-6q^2 + 4q^2 + 8q - 9a^2

Combine like terms:

-2q^2 + 8q - 9a^2

You cannot combine q^2 to q because they do not have the same number of exponents!

User Robnasby
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