Answer
No solution
Work Step by Step
$3r^2+27=0$
$3r^2=-27$
$r^2=-9$
There is no solution for the equation.
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 9 - Quadratic Functions and Equations - Chapter Review - Page 604: 20
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