Simplify:. x⁴-6x³+2x-7+7x³-x+5x²+2-x⁴
Answers
Answered by
5
The answer of this question is
x3 + x + 5x3 - 5
Answered by
14
Answer:
-x³+x-5
Step-by-step explanation:
=x⁴-6x³+2x-7+7x³-x+5x²+2-x⁴
=x⁴-x⁴-6x³+7x³+2x-x-7+2
=-x³+x-5
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