Question

find the value of
a and b

5+2√3 / 7+4√3 = a+b√3
​

Answer 1

$\huge\sf{\fbox{\red{Refer to the attachment ☝}}}$

By comparing this a= 11 & b= -6!!

Answer 2

Answer:

$\huge{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$

5+2v3/7+4v3

=5+2v3/7+4V3*(7-4V3/7-4V3)

[(5+2v3)(7-43)]/ 49-48

-5(7-4 3)+2v3(7-4v3)

35-20V3+14v3-24

=11-6v3

=11+(-6)v3

Therfore, a=11 and b=-6)