Absolute value bars, Algebra

Solve following.

2x - 3 = 7

Solution

Again, p represents the quantity within the absolute value bars thus all we have to do here is plug into the formula & then solve the two linear inequalities.

2 x - 3< -7      or         2 x - 3 > 7

2 x <-4            or         2 x >10

x < -2              or        x > 5

The interval notation for these are ( -∞, -2) or (5, ∞ ) .

Okay, we next need to take a quick look at what happens if b is zero or negative. We'll do these with a set of examples and let's start with zero.

Posted Date: 4/6/2013 5:42:25 AM | Location : United States







Related Discussions:- Absolute value bars, Assignment Help, Ask Question on Absolute value bars, Get Answer, Expert's Help, Absolute value bars Discussions

Write discussion on Absolute value bars
Your posts are moderated
Related Questions
find the percent up or down: 75 to 110

9x^4-x^2=0 step by step


There are two forms of the parabola which we will be looking at. The first form will make graphing parabolas very simple.  Unluckily, most parabolas are not in this form.  The seco




change radical to an algebraic express with fractional exponets 5^x to the 3 power.

e^4x-5 -8=14403 Solution in Natural Log

can you help with my college algebra homework?