8
QuizMultiple Choice

Factoring Polynomials: Double Grouping

Question 8 of 10 • FL-1200710-Mathematics for College Algebra A

Which shows one way to determine the factors of x3 + 5x2 – 6x – 30 by grouping?

Answer
A
x(x2 – 5) + 6(x2 – 5)
B
x(x2 + 5) – 6(x2 + 5)
C
x2(x – 5) + 6(x – 5)
D
x2(x + 5) – 6(x + 5)
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