√13 - √11
The last answer.
AB=6 but DE=2(AB) so DE=2(6)=12
I’m guessing
ANSWER
The right quotient is

EXPLANATION
The given expression is :



Recall that,

We apply this property to obtain;

S.F. of 9/24 = 3/8
S.F. of 14/24 = 7/12
S.F. of 10/15 = 2/3
S.F. of 10/12 = 5/6
S.F. of 18/27 = 2/3
S.F. of 10/15 = 2/3
Hope this helps!