Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Join our platform to connect with experts ready to provide precise answers to your questions in different areas. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

I got (x-3)(x^2+9) is it right?

I Got X3x29 Is It Right class=

Sagot :

AL2006
Fantastic !  It's not an easy problem.  I'm not even going to go into a
whole big presentation of how to do it.  I'll just simply answer the
question you asked: 

                               Yes! Your answer is correct.

Great work !
[tex]\frac{x^5-81x}{x^2+3x}=\\ \frac{x(x^4-81)}{x(x+3)}=\\ \frac{x^4-81}{x+3}=\\ \frac{(x^2-9)(x^2+9)}{x+3}=\\ \frac{(x-3)(x+3)(x^2+9)}{x+3}=\\ (x-3)(x^2+9)[/tex]