Question

Make q the subject of the formula p = 2q2 .​

Answer 1

Explanation:

`p = 2q^2\\q^2 = (1)/(2)p\\q = \pm\sqrt{(1)/(2)p}\\q = \pm (1)/(2)√(2p) \qed` Q.E.D.

Answer 2

q = ± p/2

Step-by-step explanation:

Given

p = 2q² ( divide both sides by 2 )

= q² ( take the square root of both sides )

± = q p/2