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JAMB 2018 · UTME · Q4

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

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

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