Respuesta :

3sqrt(60)      sqrt(4*15)        sqrt(15)      sqrt(15)(sqrt(5)      sqrt(75)
------------- = ----------------- = ----------- or --------------------- = ---------------
3sqrt(20)       sqrt(4*5)         sqrt(5)         sqrt(5)*sqrt(5)            5
                           
                           sqrt(25)*sqrt(3)       sqrt(3)
This reduces to ----------------------  = -------------
                                         5

What exactly do you mean by " ^3 ?"  That's not standard math'l notation.


Here's a different and better approach:

3 sqrt(60)
-------------- = sqrt(60/20) = sqrt(3) (answer)
3 sqrt(20)

Answer:

[tex]\sqrt{3}[/tex] is the required quotient.

Step-by-step explanation:

We have been given the expression:

[tex]\frac{3\sqrt{60}}{3\sqrt{20}}[/tex]

Cancel the common term which is 3 we will be left with

[tex]\frac{\sqrt{60}}{\sqrt{20}}[/tex]

[tex]\sqrt{60}[/tex] can be written as after prime factorization is:

[tex]2\sqrt{15}[/tex]

And [tex]\sqrt{20}[/tex] can be written as after prime factorization is:

[tex]2\sqrt{5}[/tex]

Hence, the given expression would become after 2 gets cancel from numerator and denominator:

[tex]\frac{\sqrt{3}\cdot \sqrt{5}}{\sqrt{5}}[/tex]

Quotient is the answer we get after dividing numerator by denominator and cancel common term which is [tex]\sqrt{5}[/tex]

[tex]\sqrt{3}[/tex] is the required quotient.