3 years ago

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

1 answer:

5 0

Answer8 x 4 + x 3 − 4 x 2 + 1

Step-by-step explanation:

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Vinil7 [7]

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Step-by-step explanation:

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viktelen [127]

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lozanna [386]

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Step-by-step explanation:

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stich3 [128]

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LenKa [72]

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