Question

Find the value of a and b if (√7-1/√7+1)-(√7+1/√7-1)=a+b√7

Answer 1

(√7)²-(1)²÷(√7)²-(1)²=a+b√7

7-1÷7-1=a+b√7

6÷6=a+b√7

1=a+b√7

Answer 2

Hence, a = 0 and b =-2/3.

$\tt\huge{HEY\:\:\:MATE!!}$