Question

Rationalize the denominator of √3-2/√3+2

Answer 1

Step-by-step explanation:

√3-2/√3+2×√3-2/√3-2

= (√3-2)^2/(√3)^2-(2)^2

=(√3)^2-2(√3)(2)-(2)^2/3-4

= 3-4√3-4/-1

=4√3+7/-1

hope it helps......

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Answer 2

Answer:

root3-2/root 3+2

root 3-2/root 3+2× root 3-2/root 3-2

(root 3-2)^2/(root 3)^2-(2)^2

(root 3)^2+(2)^2-2(root3)(2)/3-4

3+4-4root3/-1

7-4root 3/-1

-(7-4root3)

-7+4root4