x^4+2x^3-2x^2+2x-3=0\\

Lev Lukomskyi asked Jul 12, 2022

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23 votes

$x^4+2x^3-2x^2+2x-3=0\\$

Lev Lukomskyi asked Jul 12, 2022

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25 votes

Answer:

x=1

x=-3

Explanation:

(x-1)(x^3 + 3x^2 +x +3) = 0

(x-1)( x+3)(x^2 +1)=0

IanSR answered Jul 15, 2022

by IanSR

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