diontna29 diontna29

23-11-2018
Mathematics

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Simplify (7x + 2 + 8x4) – (2x – 5 – 8x4) + (3x + 5x4)

A. 21x4 + 8x + 7 B. 15x4 + 14x + 7 C. 15x4 + 19x + 7 D. 21x4 + 14x + 7. The the answer is C. 15x4 + 19x + 7

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Mareska95 Mareska95

23-11-2018

Hi!

The correct answer is A. 21x^4 + 8x + 7

Hope this helps!

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