Search SchoolNGR

Saturday, 07 March 2026
Register . Login

make U the subject of the formula S = \(\sqrt{\frac{6}{u} - \frac{w}{2}}\)

make U the subject of the formula S = \(\sqrt{\frac{6}{u} - \frac{w}{2}}\)
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A U = \(\frac{12}{2s^2}\)
  • B U = \(\frac{12}{2s+ w}\)
  • C U = \(\frac{12}{2s^2 + w}\)
  • D U = \(\frac{12}{2s^2}\) + w
Correct Answer: Option C
Explanation:
S = \(\sqrt{\frac{6}{u} - \frac{w}{2}}\)
S = \(\frac{12 - uw}{2u}\)
2us2 = 12 - uw
u(2s2 + w) = 12
u = \(\frac{12}{2s^2 + w}\)

Share question on: