ngregerson21 ngregerson21

25-10-2019
Mathematics

contestada

Simplify the following expression. 2x^5+3x^3-5x^2+7x+1+7x^5-3x^3-4

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eeshallama101 eeshallama101

25-10-2019

Answer:

9x^5−5x^2+7x−3

Step-by-step explanation:

2x5+3x3+−5x2+7x+1+7x5+−3x3+−4

(2x5+7x5)+(3x3+−3x3)+(−5x2)+(7x)+(1+−4)

9x^5+−5x^2+7x+−3

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