JAMB 2014 · UTME · Q12

If gt2−k−w=0gt^2 - k - w = 0, make gg the subject of the formula.

Worked solution (try it first)
  1. Add kk and ww to both sides: gt2=k+wgt^2 = k + w.
  2. Divide both sides by t2t^2: g=k+wt2g = \dfrac{k + w}{t^2}, option B.

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