AnswersFL-1200710-Mathematics for College Algebra AFactoring Polynomials: Double GroupingQuestion 7
7
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Factoring Polynomials: Double Grouping

Question 7 of 10 • FL-1200710-Mathematics for College Algebra A

Which shows one way to determine the factors of x3 – 9x2 + 5x – 45 by grouping?

Answer
A
x2(x – 9) – 5(x – 9)
B
x2(x + 9) – 5(x + 9)
C
x(x2 + 5) – 9(x2 + 5)
D
x(x2 – 5) – 9(x2 – 5)
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