Question 1166294
<br>
{{{V = (1/3)(B)(h)}}}<br>
{{{B = s^2}}}
{{{h=s+15}}}<br>
{{{36 = (1/3)(s^2)(s+15)}}}
{{{108 = s^2(s+15)}}}<br>
That is a cubic equation with a non-integer, irrational solution -- use a calculator to get an approximate answer.<br>