7
QuizMultiple Choice

Adding and Subtracting Polynomials — Unit test

Question 7 of 17 • FL-1200710-Mathematics for College Algebra A

Factor –7x3 + 21x2 + 3x – 9 by grouping. What is the resulting expression?

Answer
A
(3 – 7x)(x2 – 3)
B
(7x – 3)(3 + x2)
C
(3 – 7x2)(x – 3)
D
(7x2 – 3)(3 + x)
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