Question

I don’t understand how to do this :|

Answer 1

`A = \frac{ {m}^(2) - 3g}{d}`

Explanation:

`m = √(dA + 3g)`

By making A the formula, we are trying to isolate the A term.

Remove the square root by squaring both sides:

m²= dA +3g

-3g on both sides:

m² -3g= dA

dA= m² -3g

Divide by d on both sides:

`A = (m ^(2) - 3g)/(d)`