Question

find the value of a and b if the root3-1/root3+1=a+b root3

Answer 1

Answer:

Step-by-step explanation:

√3-1/√3+1

=(√3-1)(√3-1)/(√3+1)(√3-1)

=[(√3-1)^2]/[√3^2-1^2]

=(√3-1)^2/3-1

=[√3^2+1^2-2(√3)(1)]/2

=[3+1-2√3]/2

=(4-2√3)/2

=2-√3

2-√3=a+b√3

a=2 , b=-1

Answer 2

Answer:

a=2

b=-1

explanation is in the above pics.

I hope this may help you out.