PLEASE HELP THANK YOU SO MUCH

Calculate the value of x and y and explain how you got them

A) x= 3√2, y = 3√2

B) x= 3, y = 3√2

C) x= 3√2 y= 3

D) x= 3, y= 6√3

Thank you so much I will give a thank you to your comment

please explain how you got it