Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 10 - Radical Expressions and Equations - 10-4 Solving Radical Equations - Practice and Problem-Solving Exercises - Page 624: 35


no solution

Work Step by Step

$Given,$ $-2\sqrt (2r+5)=6$ $\sqrt (2r+5)=-3$ We know that square root of a number is always positive.whereas the $R.H.S$ is clearly negative. Hence, the equation has no solutions.
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