mouraolm mouraolm

20-06-2017
Mathematics

contestada

Racionalize o denominador da equação abaixo:
5 + 3 ²√5 / ²√5

Respuesta :

Banabanana Banabanana

20-06-2017

I hope this helps

[tex] \cfrac{5+3 \sqrt{5} }{ \sqrt{5} } =\cfrac{(5+3 \sqrt{5}) \sqrt{5} }{ \sqrt{5}* \sqrt{5} }= \cfrac{5 \sqrt{5}+15 }{5} = \cfrac{5 (\sqrt{5}+3) }{5} = \sqrt{5}+3 [/tex]

Answer Link

Otras preguntas

Which was NOT a reason the Europeans began importing slaves to their colonies? a.It was difficult to convince Europeans to move to a foreign land and perform ma

Lucida is a cross-country ski racer. On Saturday she skied twice as many miles as she did on Sunday over the weekend she skied a total of 63 miles how far did s

what is three-tenths of 35?

Which definition of the term abolition is correct? A. giving women full equality with men B. outlawing the use and sale of alcohol C. ending the institution of

A school has 1,200 students.if 65% of the students are girls , how many girls attend the school

how do you find the equation of the line in standard form that is perpendicular to the line y=3x+2 and passes through (-1, 5) please help!!!

Raccoons prefer woody areas and are omnivores, which means that they eat meat and plant materials. They are nocturnal, meaning that they are active at night. Th

A school has 1,200 students.if 65% of the students are girls , how many girls attend the school

What was the punishment for the Rosenbergs, who were convicted of providing bomb secrets to the Russians?

Is this relation a function? And would you explain how you got the answer, because I am stumped. DOMAIN. RANGE 2.