# Chapter 7 - Algebraic Fractions - Chapters 1-7 Cumulative Review Problem Set: 26

$15x^{2}+17x-4$

#### Work Step by Step

Multiplying each term of the first parenthetical expression with the entire of the second parenthetical expression, we obtain: $(5x-1)(3x+4)$ =$5x(3x+4)-1(3x+4)$ =$15x^{2}+20x-3x-4$ =$15x^{2}+17x-4$

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