Question

which expression is the simplified form of sqrt 108x^3 y^8
A. sqrt 5xy^4 sqrt3x
B.6xy^4 sqrt3x
C. 5x^2 y^8 sqrt3x
D. 6x^2 y^8 sqrt3x

Answer 1

I think it's B

Answer 2

108 = 3^2 * 2^2 * 2
x^3 = x^2 * x
y^8 = y^(2*4)
So we have a 6xy^4 outside the square root and 3x inside the square root.

Answer 3

thank you

Answer 4

you're welcome