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Factor x3 + x2 + x + 1 by grouping. What is the resulting expression? (x2)(x + 1) (x2 + 1)(x) (x2 + 1)(x + 1) (x3 + 1)(x + 1)

Jeremy Wood

in Mathematics

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Dana Keller on May 9, 2018

Answer :Factor by groupingWe group first two terms and the last two termsNow we take out the GCF of each groupGCF of is x^2GCF is 1Now we factor x+1 which is in common


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