Question

5+2√3/7-4√3 = a+b√3
find a​

Answer 1

Step-by-step explanation:

equation 1 is

5+2√3/7-4√3=0

equation 2 is

a+b√3=0

equation 1 = equation 2

is equation 3

b√3=a

b=a/√3

putvalue of b in equation 3

you know the value of a