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Secure hd Secure l https//www.mathd.com/Student/PlayerHomework.aspx?homeworkid.471 spring 2018 Proficiency McManus 9:40am 001w b Matl Homework: PRETEST REVIEW FORT Score: 0 of 1 pt 20 of 30 (19 complete LD WEST R.7.27 OWN YOUR FUTURE Perform the indicated operation and simplify the result. Leave your answer in factored fornm urses 5x x-81 7x-14 2x + 18 Home ed Schedule ments 5x - 81 ation rpoint 2x + 18 Simplify your answer. Type your answer in factored form. Use integers or fractions for any numbers in us r in Action ter Contents Enter your answer in the answer box and then click Check Answer All parts showing y Plan ebook s for Success Copyright 2018 Pearson Education Type here to search DOLL

Explanation / Answer

(5x/(x^2 - 81))/((7x - 14)/((2x + 18))

= (5x/(x^2 - 81)) * ((2x + 18)/(7x - 14))

= (5x/(x + 9)(x - 9)) * (2(x + 9)/(x -2))

= 10x/((x - 9)(x - 2))

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