5
AssignmentMultiple Dropdowns

Factoring Polynomials: Difference of Squares

Question 5 • FL-1200700-Mathematics for College Algebra MIS

The polynomial is a difference of perfect squares. Use the formula a2 – b2 = (a + b)(a – b) to factor completely.

Answer
The value of a is .:

9x

The value of b is .:

7

The product of the prime factors is .:

(9x – 7)(9x + 7)

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