Question 424397
{{{v = sqrt(2)as+u^2}}} Solve for a.  Subtract {{{u^2}}} from both sides.
{{{v-u^2 = sqrt(2)as}}} Now divide both sides by {{{sqrt(2)s}}}
{{{(v-u^2)/sqrt(2)s = a}}} or {{{a = (v-u^2)/sqrt(2)s}}}