Question

Find the value of a and b if root 3-1/root 3 +1 equal a+b root 3

Answer 1

Answer:

a=2,b=-1

Step-by-step explanation:

=√3-1/√3+1 × √3-1/√3-1

=(√3-1)^2/(√3)^2-(1)^2

=(√3)^2 + (1)^2 - 2.√3.1/3-1

=3+1-2√3/2

=4-2√3/2

=2(2-√3)/2

=2-√3

now equating both side

2-√3=a+b√3

a=2

b=-1