In this tutorial the instructor talks about various strategies for solving equations and inequalities involving absolute value. To do this the first step is to isolate an absolute value. An absolute value is exactly equal to a number. If that number is less than zero then there is no solution. So, if you have an absolute value that is less than a number it means that the real value lies in between negative and positive value of that number. If your number is less than zero then it is empty set. If absolute value is greater than number, then the real value is greater than the positive value of that number or is less than negative value of that number. This video shows how to solve equations and inequalities involving absolute value.
 Hot
 Latest

How To: Calculate Faster Than a Calculator

How To: Do long division without a calculator

How To: Convert Fahrenheit to Celsius with a formula

How To: Figure out the domain & range of a piecewise function

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Factor a trinomial with negative leading coefficient

How To: Find the x & y intercepts of rational functions

How To: Solve a line integral over a closed path

How To: Convert improper fractions to mixed numbers quickly

How To: Find the equation of the axis of symmetry

How To: Reduce fractions

How To: Find the area of a rectangle

How To: Simplify using the distributive property

How To: Remember "greater than" & "less than" symbols

How To: Find the Percent Given Two Numbers

How To: Divide small numbers by big numbers

How To: Find a number given Its percent

How To: Solve direct proportions

How To: Find the equation of a line given 1 point

How To: Find and sketch the domain of a multivariable function

How To: Calculate Faster Than a Calculator

How To: Do long division without a calculator

How To: Convert Fahrenheit to Celsius with a formula

How To: Figure out the domain & range of a piecewise function

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Factor a trinomial with negative leading coefficient

How To: Find the x & y intercepts of rational functions

How To: Solve a line integral over a closed path

How To: Convert improper fractions to mixed numbers quickly

How To: Find the equation of the axis of symmetry

How To: Reduce fractions

How To: Find the area of a rectangle

How To: Simplify using the distributive property

How To: Remember "greater than" & "less than" symbols

How To: Find the Percent Given Two Numbers

How To: Divide small numbers by big numbers

How To: Find a number given Its percent

How To: Solve direct proportions

How To: Find the equation of a line given 1 point

How To: Find and sketch the domain of a multivariable function
Be the First to Comment
Share Your Thoughts