4 years ago

How do you factor x^3+x^2+x+1 by grouping

Mathematics

2 answers:

SVEN [57.7K]4 years ago

5 0

( x + 1 ) ( x² + 1 )

ivolga24 [154]4 years ago

4 0

X³ + x² + x + 1
= x²( x + 1 ) + x + 1
= ( x + 1 ) ( x² + 1 )

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