SOLUTION: <s>Z</s> z varies jointly as the square root of the product of x and y. if z = 3 when x = 3 and y = 12, find x when z = 6 and y = 64

Algebra ->  Systems-of-equations -> SOLUTION: <s>Z</s> z varies jointly as the square root of the product of x and y. if z = 3 when x = 3 and y = 12, find x when z = 6 and y = 64       Log On


   

Question 985453: Z z varies jointly as the square root of the product of x and y. if z = 3 when x = 3 and y = 12, find x when z = 6 and y = 64
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
Put the description into algebraic or arithmetic symbolism.
z=k%2Asqrt%28xy%29

Solve for k and substitute the given values to evaluate k.