Question

Solve for q. k = 4pq²

Answer 1

K = 4pq^2
k/4p = q^2
0.5(k/p)^1/2 = q

Answer 2

Divide both sides by 4p, then take the square root on both sides, then get the root out of the denominator on the left side. You should get $\dfrac{\sqrt{k}\times\sqrt{p}}{2}=q$