SOLUTION: 1) Find all zeros of the polynomial x^4+2x^3+x^2-2x-2. 2) find the zeros of 2x^3-4x^2-5x+1

SOLUTION: 1) Find all zeros of the polynomial x^4+2x^3+x^2-2x-2. 2) find the zeros of 2x^3-4x^2-5x+1

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Question 1114747: 1) Find all zeros of the polynomial x^4+2x^3+x^2-2x-2.
2) find the zeros of 2x^3-4x^2-5x+1
Answer by josgarithmetic(39616) (Show Source): You can put this solution on YOUR website!

Using synthetic division for roots 1 and -1, find quotient which has roots .

The zeros are .
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