Question

(a+b√3)^2= 7+4√3 ,then find value of a and b

Answer 1

Answer:

a = 2 & b =1

Step-by-step explanation:

(a+b√3)^2. = 7+4√3

a+b√3 = √ (7+4√3)

a+b√3 = √(4+3+2•2√3)

a+b√3 = √(2+√3)^2

a + b√3 = 2 + √3

then ,,,. a= 2 & b= 1

hope it's helpfu(•‿•)