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OpenStudy (anonymous):
Simplify the sum. (7u3 + 8u2 + 7) + (8u3 – 3u + 7) a. 15u3 + 8u2 – 3u + 14 b. 14 – 3u + 8u2 + 15 u3 c. –1u3 + 8u2 – 3u + 14 d. –1u3 – 3u2 + 8u – 14
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OpenStudy (anonymous):
combine like terms
OpenStudy (goldphenoix):
Yes, combine like term. You don't need the parenthesis, so it would become: |dw:1373838750393:dw|
OpenStudy (uri):
(7u3 + 8u2 + 7) + (8u3 – 3u + 7) 7u3 + 8u2 + 7 +8u3 – 3u + 7 7u3 +8u3 + 8u2 – 3u+ 7 +7 15u3 + 8u2 – 3u + 14
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