SOLUTION: How do you do this radical : 7 (square root thing) 72?
Algebra.Com
Question 753477: How do you do this radical : 7 (square root thing) 72?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
7 (square root thing) 72?
----
7sqrt(72)
-----
= 7sqrt(36*2)
-----
= 7*6sqrt(2)
-----
= 42sqrt(2)
=================
Cheers,
Stan H.
RELATED QUESTIONS
"How do you simplify the radical, square root of... (answered by jim_thompson5910)
"how do you simplify the radical, square root of... (answered by jim_thompson5910)
how do you simplify the radical, square root of 200
(answered by josgarithmetic,Edwin McCravy)
How do you solve this radical equation using the square root method : 40x^2 - 140 =... (answered by Alan3354)
How do you solve this problem?
(SQUARE ROOT... (answered by malakumar_kos@yahoo.com)
how do you do the square root of 7/9
(answered by longjonsilver)
what is the first thing you do in an equation like this? (10{square root symbol}3)^2 (answered by ewatrrr)
Hi I am working on this problem. The section is on solving square root and other radical (answered by ankor@dixie-net.com)
I am struggling with this one majorly. How do I multiply each radical and simplify ?... (answered by stanbon,MathTherapy)