Make y the subject of the formula x=a-2by^(2)

Question

Make y the subject of the formula
`x=a-2by^(2)`

Answer 1

Heyo!

RummySokka is here to help!!

Let's do this step-by-step explanation!

: Let's solve for the y.

`x=a-2by^2`

Step 1: Flip the equation.

`-2by^2+a=x`

Step 2: Add a- to your both sides.

`-2by^2+a+a-a=x+-a`

`-2by^2=-a+x`

Step 3: Divide both sides by -2b.

`(-2by^2)/(-2b) =(a+x)/(-2b)`

`y^2=(a-x)/(2b)`

Step 4: Take square root.

`y=\sqrt{(a-x)/(2b) }`
`or`
`y-\sqrt{(a-x)/(2b) }`

Answer:

`y=\sqrt{(a-x)/(2b) }`
`or`
`y-\sqrt{(a-x)/(2b) }`

Hopefully, this helps you!!

RummySokka~