Answer
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.
Algebra 1
by Hall, Prentice
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
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