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

HELPPPP PLEASEEE Can i get a summary of CHAPTER 6 AND ITS CALLED UNCREDITED from the book ungifted i only needa brief summary of chapter 6 NOT THE WHOLE BOOK i

15) What is the measure, in degrees, of an angle that is equivalent to 3/360 of a circle

how many justices are needed for a brief.

5[5y -6] = 4[y -7] solve the equation by balancing the equation

What abiotic factors does an ocean ecosystem have?

Can someone please answer all the questions with explanations?

Use the equation g = 10 - 8t to find g when t = 2.

summary of allied troops through europe and how that led to the end of WWII in Europe- VE Day. Where did the fighting begin in Europe? Why? What event ends the

Which calculation gives an approximation of the area of this circle in cm square??3 x 8 =3 x 4 =3 x 16 =3 x 9 =

Écrire une lettre privée à un(e) ami(e) dont tu ui reacontes tes nouvelles et tu lui demande les siennes