Multiply two radicals, Mathematics

Multiply following.  Assume that x is positive.

                 (3√x-√y)(2√x-5√y)

 

Solution               

 (3√x-√y)(2√x-5√y)          =6√x2-15√x√y-2√x√y+5√y2

2162_Multiply Two Radicals.png

Note as well that the fourth rule says that we must not have any radicals in the denominator. To get rid of them we will utilize some of the multiplication ideas which we looked at above and the procedure of getting rid of the radicals in denominator is called rationalizing the denominator. Actually that is really what this next set of examples is about. They are actually more examples of rationalizing the denominator instead of simplification examples.

Posted Date: 4/6/2013 2:12:27 AM | Location : United States







Related Discussions:- Multiply two radicals, Assignment Help, Ask Question on Multiply two radicals, Get Answer, Expert's Help, Multiply two radicals Discussions

Write discussion on Multiply two radicals
Your posts are moderated
Related Questions
Class Mid points This is very significant values which mark the center of a provided class. They are acquired by adding together the two limits of a provided class and dividi

Tied Rankings A slight adjustment to the formula is made if several students tie and have the similar ranking the adjustment is: (t 3 - t)/12 Whereas t = number of tied

Find the derivatives of each of the following functions, and their points of maximization or minimization if possible. a.  TC = 1500 - 100 Q + 2Q 2 b.  ATC = 1500/Q - 100 +

simple predicate

* 2^(1/2)*4^(1/8)*8^(1/16)*16^(1/32) =

What is a marketing plan

What is the basic requirement for both interpolation and extrapolation to work?  There must exist a functional relationship between an independent variable and a dependent variable

particular solution of equation y''''-3y''-4y=2sinx

Q. How to Subtract fractions with the same denominators? Ans. Subtracting fractions is basically the same as adding them. If you don't know how to add fractions, you shoul

can you help me learn faster in school