If gt

^{2}– k – w = 0, make g the subject of the formula-
**A.**

(frac{k + w}{t^2}) -
**B.**

(frac{k – w}{t^2}) -
**C.**

(frac{k + w}{t}) -
**D.**

(frac{k – w}{t})

##### Correct Answer: Option A

##### Explanation

gt^{2} – k – w = 0

gt^{2} = k + w

(g = frac{k + w}{t^2})

There is an explanation video available below.