Question

Make a the subject of the formula: v^2=u^2+2as. Please help & show working

Answer 1

It just means to isolate a. You can start like this::

V^2 = U^2 + 2AS
V^2 - U^2 = 2AS
(V^2 - U^2)/2S = A
A= (V^2 - U^2)/2S