Question 1062328

 How should I completely factor this expression?


      144-9p^2


    Thanks
<pre>You <b>MUST FACTOR</b> out a GCF if there is one, and there is indeed one. It's 9.
You then get: {{{9(16 - p^2)}}}. You now factor the DOTS (Difference of 2 squares). You would then have factored the binomial, COMPLETELY.