Question

rationalise the denominator 6-4V2/6+4V2​

Answer 1

Answer:

$=> \frac{6-4\sqrt{2} }{6+ 4\sqrt{2} } \\=>\frac{6-4\sqrt{2} }{6+4\sqrt{2} } *\frac{6-4\sqrt{2} }{6- 4\sqrt{2} }\\=>\frac{36+32-48\sqrt{2} }{36-32} \\=>\frac{68-48\sqrt{2} }{4} \\=>17-12\sqrt{2}$

Answer 2

Answer:

answer is 12 ok make a brain list