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

Find the total surface area of this cone leave your answer in terms of pi. 12in 15in

how did tang rulers change china?

Solve the equation. 3 - 3z= 12

If a photograph did not have unity, how could you tell? There would be no focal point to the picture. One element would stand out in a negative way. There is

What was an advantage of investing in a venture through a joint-stock company?

Continue these number sequences. ( i added picture )

The expression “5 factoral” equals:?Answers- 1251202510Need help ASAP

How do you find an adjacent angle?

1. Set A is the set of factors of 24, set B is the set of even natural numbers less than 25, and set C is the set of even natural numbers less than 13. The univ

Find the approximate side length of a square game board with an area of 173 in.