Question

rationalise the denominator 1 + √2 / 2 - √2​

Answer 1

Answer:

$\sqrt{2 } \div 6 - 4 \sqrt{2}$

Answer 2

(4+3√2)/2

Step-by-step explanation:

(1+√2)/(2-√2)=(1+√2)x(2+ √2)/(2-√2)x(2+√2)

=(2+2√2+√2+2)/2=(4+3√2)/2

ans.