SOLUTION: -9 root 72

Algebra ->  Square-cubic-other-roots -> SOLUTION: -9 root 72      Log On


   

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