2. What Is the sum of 3z+7 + ? -16 8x2-22x-18 (2+4)(2+5)(z-4) » #-4, z-5, T#4 822-22z+18 (2+4)(2+5)(=-4) " # -4, a # -5, a# 4 +-4, z-5, a# 4 O 8z+22z+18 (z+4)(z+5)(z-4) * 2* -4, a -5, r #4 O - 8z?+227-18 (2+4)(z+5)(z-4) 2" -4, z# -5, z # 4

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 72E
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Question
32+7
2. What Is the sum of
8x-22x-18
(2+4)(2+5)(2-4) » -4, z-5, 4
8x-22x+18
(2+4)(2+5)(z-4) 7-4, x -5, a 4
822+22x+18
(z+4)(2+5)(z-4) » * -4, a -5, r 4
822+22r-18
(2+4)(z+5)(z-4) » " -4, z-5, a + 4
Transcribed Image Text:32+7 2. What Is the sum of 8x-22x-18 (2+4)(2+5)(2-4) » -4, z-5, 4 8x-22x+18 (2+4)(2+5)(z-4) 7-4, x -5, a 4 822+22x+18 (z+4)(2+5)(z-4) » * -4, a -5, r 4 822+22r-18 (2+4)(z+5)(z-4) » " -4, z-5, a + 4
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