Radicals

Question 1

Squareroot of 12

Answer 1

2SR3 2 is before and 3 is under squareroot.

1st: 34, then break up 4, so 32*2, you have a pair, so put it before SR, 3 is as prime as it gets, so but it under the SR.

Question 2

SR of x**5

Answer 2

SRxxxxx
two pairs of x´s and one left under sr so: x*x SRx
x**2SRx

Question 3

SR45+SR20

Answer 3

45= SR 3*3*5
20= SR 2*2*5

then it is
3SR5 + 2SR5= 5SR5

Question 4

SR5*SR6=

Answer 4

SR30

Question 5

3SR5 * 2SR10

Answer 5

6SR50
6SR552
5*6SR2
30SR2