Casfangirl14
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

The principle of increasing marginal opportunity cost states that the more resources devoted to any activity, the
The art club had an election to select a president. 9 out of the 12 members of the art club voted in the election. What percentage of the members voted?
How many more barrels of gasoline than diesel were produced last year? 500,000, 3,000,000, 5,000,000, 3000,000,000, 500,000,000?
Taking action against King John, the Pope excommunicated the ___ and banned all church services in England. priests parliament king barons
One weakness of the articles of confederation was that it
Hey sisters i need help with this question
5.4 x 10 to the 3rd power to standard form
What is pattern A and B?
what is the diameter of the circle
A store is giving away a $10 dollar coupon to every 7th person to enter the store and a $25 coupon to every 18th person to enter the store. Which person will be