SOLUTION: -9 root 72

SOLUTION: -9 root 72

Algebra.Com

Question 124630This question is from textbook algebra concepts and skills
: -9 root 72 This question is from textbook algebra concepts and skills

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
-9 root 72
= -9sqrt(36*2)
= -9*6sqrt2
= -54 sqrt(2)
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Cheers,
Stan H.
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