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

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

User Johnny Doe
by
3.9k points

1 Answer

5 votes

Answer:

x=1

x=-3

Explanation:

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

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

User Reda Maachi
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