Question

PLS HELP ASAP NEED THIS NOW

Answer 1

A

Explanation:

Numerator

(3x)(3x) = 9x^2

√9x^2 = 3x

Numerator = 3x

Denominator

√18y^2 = √18 · √y^2

√18 = 3√2

√y^2 = y

3√2y

Denominator = 3√2y

Now we need to rationalize the denominator, and get rid of the square root on the bottom

`(3x)/(3√(2) y)` *
`(3√(2) )/(3√(2))` =
`(6x√(2) )/(12y)` =
`(x√(2) )/(2y)`