Question

√2(√3-1)÷(√3+1) =? find the value
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Answer 1

$\sqrt{2} \frac{ \sqrt{3} - 1 }{ \sqrt{3} + 1}$

rationalizing denominator

multipy and divide by √3-1

√2[(√3-1)^2]/2

(4√2-2√6) /2

2√2-√6

Answer 2

Answer:

Step-by-step explanation:

√2(√2) ÷√4

=√4÷√4

= 2÷2

= 1