Questions on Algebra: Polynomials, rational expressions and equations answered by real tutors!
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Question 152326
:
Factor completely:
a. 4x^2 + 34x +42
b. x^8 - 1
:
Factor completely:
a. 4x^2 + 34x +42
b. x^8 - 1
Answer by
checkley77(3639)
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a. 4x^2+34x+42
(4x+6)(x+7)
b. x^8-1
(x^4+1)(x^4-1)
(x^4+1)(x^2+1)(x^2-1)
(x^4+1)(x^2+1)(x+1)(x-1)
