Casfangirl14 Casfangirl14

03-02-2017
Mathematics

contestada

Simplify the radical expression by rationalizing the denominator. [tex] \frac{2}{ \sqrt{42} } [/tex]

Respuesta :

jdoe0001 jdoe0001

03-02-2017

[tex]\bf \cfrac{2}{\sqrt{42}}\cdot \cfrac{\sqrt{42}}{\sqrt{42}}\implies \cfrac{2\sqrt{42}}{(\sqrt{42})^2}\implies \cfrac{2\sqrt{42}}{42}\implies \cfrac{\sqrt{42}}{21}[/tex]

Answer Link

Otras preguntas

What are the last words Susie utters

How did regional differences and the issue of the issue of Slavery divide the Constittutional Convention?

Suppose cattle in a large herd have a mean weight of 1217lbs1217 lbs and a variance of 10,40410,404. What is the probability that the mean weight of the sample

What effect does the resolution have on the overall meaning of the passage in the yellow wallpaper

True Or False: A Nutrition Facts Label Can List 0 Grams Of Fat Even If The Food Does In Fact Contain Some Fat.

a kitchen is shaped like a rectangle with dimensions of 4ft by 7ft. The floor of the rooms is made up of square tiles with a side length of 1/4ft what is the nu

I drew these drawing a little bit a go hope ya like it

Christine went to jail because she was part of a demonstration/protest to stop an international arms conference. Christine believes that international arms deal

20. Ted is comparing the temperatures of three days in January. The temperatures on Monday and Tuesday were opposites. The temperature on Wednesday was neither

A certain television is advertised as a 10-inch TV (the diagonal length). If the width of the TV is 6 inches, how many inches tall is the TV?