Factor x4+4x2+4 completely.

FloIancu asked Aug 18, 2023

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9 votes

FloIancu asked Aug 18, 2023

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12 votes

Explanation:

Let X2 be y

Y2+4Y+4=0

solving the quadratic equation becomes: Y=-2

But Y=X2

-2=X2

X=root -2 or X= -root-2

Roalz answered Aug 23, 2023

by Roalz

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