Loading [MathJax]/jax/output/HTML-CSS/jax.js
Home / Aptitude Tests / Mathematics / Make S the subject o...
Make S the subject of the formula: \(V = \frac{K}{\sqrt{T-S}...

Make S the subject of the formula: V=KTS

A.

TK2V2=S

B.

T+K2V2=S

C.

TK2V=S

D.

TKV=S

E.

TKV2=S

Correct answer is A

V=KTS
square both sides of the equation
V2=K2TS
cross multiply
V2TS=K2
TS=K2V2
T=K2V2+S
T=K2V2=S