Example of absolute value inequalities, Algebra

Assignment Help:

Solve following.

 2 x - 4 = 10

Solution

There actually isn't much to do other than plug into the formula.  As with equations p merely represents whatever is within the absolute value bars.  Thus, with this first one we have,

-10 + 2x - 4= 10

Now, it is nothing more than a fairly simple double inequality to solve thus let's do that.

-6 < 2 x < 14

-3 < x < 7

The interval notation for this solution is ( -3, 7 ) .


Related Discussions:- Example of absolute value inequalities

Use the quadratic formula to solve the equation, Example :   Use the quadra...

Example :   Use the quadratic formula to solve following equation.                            x 2 + 2x = 7 Solution Here the important part is to ensure that before we b

Kelsey, my homework instructions are "solve by factoring" and one of the pr...

my homework instructions are "solve by factoring" and one of the problems is 2x^2+9x=0

Integers, how to find the distance between -2 and 3 on a number line

how to find the distance between -2 and 3 on a number line

Simpler method to solve exponential equations, Simpler method Let's beg...

Simpler method Let's begin by looking at the simpler method. This method will employ the following fact about exponential functions. If   b x   = b y      then          x

Factoring, x^2 + 7x + 12 factor fully

x^2 + 7x + 12 factor fully

I need help, can any one help me with my geometry

can any one help me with my geometry

#variations., #If the common factor is known how do you find what the entir...

#If the common factor is known how do you find what the entire equation be (ex: A varies directly with t^2; A=8 when t=2. What is the formula?)

Measure of central tendency.., the set of data shows of score of 25 student...

the set of data shows of score of 25 students in their periodical test. 34 35 40 40 48 21 20 19 34 45 19 17 18 15 16 21 20 18 17 10 19 17 29 45 50 1. what score is typical t

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd