In this video, the instructor demonstrates how to solve radical equations and inequalities. If you have an equation that contains radicals, re,arrange the equation so that all the radicals are on one side and the integers are on the other side. To cancel a square root from an equation, square both sides of the equation. The square of the equation cancels out the square root, thereby removing the radical. Even after squaring if you still have a radical left, treat it as a new problem and apply the same procedure as above to remove that radical as well.
 Hot
 Latest

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

How To: Find the Percent Given Two Numbers

How To: Find a number given Its percent

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

How To: Write a slopeintercept equation given an XY table

How To: Convert between diameter and radius

How To: Calculate the area of a parallelogram

How To: Spend Money on a Graphing Calculator? Nah—Just Use This WebBased TI Emulator

How To: Calculate Faster Than a Calculator

How To: Do long division without a calculator

How To: Find the Slope Given 2 Ordered Pairs

How To: Simplify a complex fraction w/ binomial denominators

How To: Find the slope of a line given 2 points with fractions

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

How To: Find the area of a circle when you know the diameter

How To: Use the ratio formula to find coordinates of a point

How To: Simplify fourth roots

How To: Find the lowest terms of a proper or improper fraction

How To: Find a data point (Xi) with the ZScore formula

How To: Find the formula of a piecewise function given a graph

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

How To: Find the Percent Given Two Numbers

How To: Find a number given Its percent

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

How To: Write a slopeintercept equation given an XY table

How To: Convert between diameter and radius

How To: Calculate the area of a parallelogram

How To: Spend Money on a Graphing Calculator? Nah—Just Use This WebBased TI Emulator

How To: Calculate Faster Than a Calculator

How To: Do long division without a calculator

How To: Find the Slope Given 2 Ordered Pairs

How To: Simplify a complex fraction w/ binomial denominators

How To: Find the slope of a line given 2 points with fractions

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

How To: Find the area of a circle when you know the diameter

How To: Use the ratio formula to find coordinates of a point

How To: Simplify fourth roots

How To: Find the lowest terms of a proper or improper fraction

How To: Find a data point (Xi) with the ZScore formula

How To: Find the formula of a piecewise function given a graph
Be the First to Comment
Share Your Thoughts