# 2 Inequalitie Questions :s (1wiv fractions, other with modulus)

• Oct 6th 2009, 02:04 PM
Kevlar
2 Inequalitie Questions :s (1wiv fractions, other with modulus)
Doing some private study from textbook and come across these 2 questions i need help with.

1.
$\displaystyle \frac{3}{3x-2}>\frac{1}{x+4}$
My working
$\displaystyle 3(x+4)>3x-2$
$\displaystyle x+4>x-\frac{2}{3}$
now what i've got the answer but i'm not sure of the steps after this :s

2.
$\displaystyle x^2<2+|x|$
no idea how to start this one, tried minusing the 2 over then get confused !(Sleepy)
• Oct 6th 2009, 02:53 PM
pickslides
Quote:

Originally Posted by Kevlar
Doing some private study from textbook and come across these 2 questions i need help with.

1.
$\displaystyle \frac{3}{3x-2}>\frac{1}{x+4}$
My working
$\displaystyle 3(x+4)>3x-2$
$\displaystyle x+4>x-\frac{2}{3}$
now what i've got the answer but i'm not sure of the steps after this :s

What you have done isn't bad but is this the actual question?

Do you think it can be solved?