Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 11 Data Analysis and Statistics - 11.2 Apply Transformations to Data - 11.2 Exercises - Mixed Review - Page 755: 28



Work Step by Step

Solving the equation for x, we find: $$\left(\sqrt{4x+6}\right)^2=\left(\sqrt{7x-15}\right)^2\\ 4x+6=7x-15 \\ x=7$$ Checking, we find that this solution is valid.
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