Question

Make a the subject of the formula

Answer 1

a =
`(3y^2)/(8)`

Explanation:

Given

y = 2
`\sqrt{(2a)/(3) }` ( divide both sides by 2 )

`(y)/(2)` =
`\sqrt{(2a)/(3) }` ( square both sides )

`(y^2)/(4)` =
`(2a)/(3)` ( cross- multiply )

8a = 3y² ( divide both sides by 8 )

a =
`(3y^2)/(8)`