Question

4. SOLVE THE EQUATION BELOW

Answer 1

`y = √( zw/x)`

Explanation:

x/w = z/y^2

Using cross products

x y^2 = zw

Divide each side by x

x y^2 /x = zw/x

y^2 =zw/x

Take the square root of each side

`√(y^2) = √( zw/x)`

`y = √( zw/x)`