Posted by **muffy** on Thursday, September 17, 2009 at 10:52pm.

On the question below, Bob Pursley said it was correct, however, I just wanted to make sure that it's not supposed to have another x value since it has x^2 in it.

Solve the inequality:

(2x-3)(4x)+x^2=>(3x+4)^2

I did 2x-3*4x

9x^2-12x on the left side

on the right side:

9x^2+24x+16

I substracted everything on the right side over to the left and made it => zero

9x^2-12x-9x^2-24x-16=>0

-36x-16=>0

x=<4/-9

I'm not sure if this is right or if I made an error somewhere.

Math - bobpursley, Saturday, September 12, 2009 at 2:49pm

it is correct.

Math - muffy, Saturday, September 12, 2009 at 2:54pm

THANKS!

## Answer This Question

## Related Questions

- AlgebrAlgebra-Mathmate or BobPursley or Reiny - I had asked a question earlier ...
- Bob Pursley - Bob: Thank you for answering my Chemistry question. I apologize ...
- anatomy and physiology II - why does air move into the lungs? Bob Pursley ...
- Physics-Just a clarification - I have a question? What does hf = hi+Vivertical ...
- PRE-CALC - Hi here is my question: Solve: (x-3)/x+3/x2=-6/x^2+2x For my ...
- Math Question - Hello! I need help with this question. I have an answer but I ...
- drbob222,math - I've written back for the one i'm having trouble with of the ...
- science - The speed of light in a prticular ype of glass is 1.68x10^8 m/s. What ...
- pre calc - i have to use the inverse of tangent to find a missing angle in a ...
- pH- from saturday - i posted this question previously and got help however im ...

More Related Questions