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OpenStudy (anonymous):
Find the sum. (13x^2 + 5x) + 8x^2 =
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OpenStudy (anonymous):
OpenStudy (anonymous):
You can add all of them together since it's just addition. Combine your like terms first
OpenStudy (apoorvk):
add terms with like degree of x. so you get 21x^2 + 5x
OpenStudy (anonymous):
21x^2 + 5x will be your answer
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