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OpenStudy (anonymous):
Find the sum. (13x^2 + 5x) + 8x^2 = Select one of the options below as your answer: A. 26x^2 B. 26x^5 C. 20x^2 + 5x D. 21x^2 + 5x
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OpenStudy (anonymous):
its D. 21x^2 + 5x
OpenStudy (anonymous):
D
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