Question 292384
Check how you're inputing the problem. make sure that the <b>entire exponent</b> is used

It looks like you keyed it in as  x^(-1)/5 * x^(-1)/4
which gives you {{{ x^(-1)/5 * x^(-1)/4 }}} and the wrong answer. <br>

Key it in as: x^(-1/5) * x^(-1/4) which will give you the correct form<br>
{{{ x^(-1/5) * x^(-1/4) }}} and bob's your uncle!