Question 1164816
<br>
Pay attention to what you have written before you post it.<br>
(1) Your "<=0" is in the wrong place
(2) Required parentheses are missing<br>
And, most importantly,<br>
(3) You didn't ask a question<br>
Presumably this is what you meant:<br>
((x-4)(x+5))/((x+2)(x^2+3))<=0<br>
{{{((x-4)(x+5))/((x+2)(x^2+3))<=0}}}<br>
I could go ahead and answer what your probable question is....<br>
But instead I ask you to re-post, showing the inequality correctly AND asking your question.<br>