## College Algebra (11th Edition)

Published by Pearson

# Chapter R - Section R.3 - Polynomials - R.3 Exercises: 59

#### Answer

4$m^{2}$ - 9

#### Work Step by Step

1. Product of the sum and difference of two terms: (2m + 3)(2m - 3) = $(2m)^{2}$ - $(3)^{2}$ 2. Solve exponents with power rules 4$m^{2}$ - 9

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