
Two examples of distributing radicals into a sum of other radicals and simplifying in the process.


A quick distribution of a radical into the sum of two numerical terms, one whole and one radical as well.


This shows how to use the LCD of the two fractions that form a proportion to simplify the equation to a quadratic equation, then solve the quadratic by factoring and check the validity of the …


Discusses the square root property, then encourages the viewer to write a list of perfect squares in the marginfor reference. Lasly, three examples are presented and solved.


A The key to solving this kind of equation is multiplying through by the least common denominator to eliminate the fractions first, Then it is a matter of combining like terms on one side of the…


The key to solving this equation is eliminating the fractions first by multiplying by the least common denominator and dividingout equal factors. Note that the integer term must be multiplied by…


Demonstrates how to solve for a variable under the radical that needs to isolated first after entering the given value for the other variable in a formula.


Describes how to approach solving a radical eqaution, then demonstrates the stepss needed. It finishes with a check of the answers, stressing that this is an essential step.


Shows how to substitite the given value for the output variable, then rearranges the resulting equation in standard form. Values for a, b, and c are identified and then entered into the quadratic…


Shows how to create common bases so that then the exponents can be set equal to each other and that equation can be solved.


This video gives the formula for calculating compound interest and then demonstrates how to calculate the future amount after a given number of years.


This video explains the situation we are trying to minimize or maximize and the role of the input and output variables. Then the process of finding the location and value of the requested amount is…


Shows that the division of sqaure roots is equivalent to the square root of a fraction, and then simplifies the fraction to complete the task.


This includesradicals that contain variable factors, but continues the simplification of various terms in a sum or difference so that possible like terms can be added orsubtracted.


This shows how to simplify the parts of an addition of radicals and then add or subtract the like terms.


This shows how to simplify square roots in an additon problem so that hopefully you get like terms and con simplify further.
