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(x⁵-9x³+7x)+(x³-x⁵-7-x)
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(x⁵-9x³+7x)+(x³-x⁵-7-x)

User Ulrike
by
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2 Answers

5 votes

Answer:

First open parenthesis:

x^5-9x^3+7x+x^3-x^5-7-x

-8x^3+6x-7


-8x^(3) +6x-7

User Ephenodrom
by
7.8k points
3 votes

Answer: -8x^3 - x - 7

User DocCaliban
by
8.5k points
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