Match each equation in Column I with the correct first step for solving it in Column II.

Question:

√x + 5 = 7

A. Cube each side of the equation.

B. Multiply each side of the equation by x(x + 5).

C. Raise each side of the equation to the power 2/5.

D. Square each side of the equation.

E. Let u = (x + 5)^1/3 and u² = (x + )^22/3.

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College Algebra

ISBN: 978-0134697024

12th edition

Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

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Question Posted: Feb 09, 2019 04:34 AM

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Match each equation in Column I with the correct first step for solving it in Column II.

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College Algebra

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