
Lorraine H. answered 04/16/20
Tutor
0
(0)
By Word of Math Tutorial Service
Break it up into sq root of 147 times sq root of x^2 times sq root y^2
147 factors to 3 times 49, you can take the sq root of 49
ssq root of x^2 is x, same for y^2
answer is 49xy times sq root of 3
David W.
If square root includes 147, then the answer is 7xy√304/16/20