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What is -9k^2 - 5k^2?
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2 votes
What is -9k^2 - 5k^2?

User Zartch
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2 Answers

1 vote
-14k^2 would be your answer
User Karloss
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4 votes
Both terms have the same ending, k^2, so you can just subtract the coefficients. -9 - 5 = -14 so the answer is -14k^2
User Pavel Lint
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7.9k points
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