Monday
April 21, 2014

Homework Help: Math

Posted by muffy on Saturday, September 12, 2009 at 1:32pm.

Hello, Having trouble with this one...

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.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

pre-calc Question on a previous question - On the question below, Bob Pursley ...
Maths - is this correct... (3x^2+4x-3)^2-(3x^2-x+2)^2 then is it this (9x^4+24x^...
Math Ms Sue check - How do you do these questions, I have all my steps done ...
Please any math helper!! - How do you do these questions, I have all my steps ...
bobpursley,math - about this problem , I figured it out and i did get the answer...
Math - Can you check these questions for me? 1. Add: (3x^4-x+2)+(9x^5-x^2+x) 9x^...
Math help - How do you do these questions, I have all my steps done until the ...
Math - How do you do these questions, I have all my steps until the last one: 2x...
Math - How do you do these questions, I have all my steps done until the last ...
math 30 - Help please i need to write 4x^2 -y^2 -8x -4y +16 =0 in standard form....

Search
Members