Question

rationalize the denominator 1(4-root 7 )​

Answer 1

Answer:

$= > \frac{1}{4 \sqrt{7} }$

$= > \frac{1}{4 \sqrt{7} } \times \frac{4 \sqrt{7} }{4 \sqrt{7} }$

$= > \frac{4 \sqrt{7} }{56}$

$= > \frac{ \sqrt{7} }{14}$

Hope it is Helpful