Mathematics, 01.08.2019 19:20 RealGibbon857

Which polynomial is equivalent to (x^3+2x^4+5x^5-2x--x^2+9x^3+2x^4)?
a. 5x^5+10x^3+x^2-9x-1
b. 5x^5-8x^3+x^2+5x-1
c. 5x^5-8x^3+x^2+5x+1
d. 5x^5+4x^4+10x^3+x^2-9x-1
e. 5x^5-4x^4-8x^3+x^2+5x+1

Answers: 1

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Which polynomial is equivalent to (x^3+2x^4+5x^5-2x--x^2+9x^3+2x^4)?
a. 5x^5+10x^3+x^2-9x-1