Question

√7+√2 / 9+2√14.simplify
can anyone Solve this questions
please. ​

Answer 1

Answer:

(√7-√2)/5

Step-by-step explanation:

√7+√2 / 9+2√14=

$(( \sqrt{7} + \sqrt{2} )\times(9 - 2 \sqrt{14} )) \div ((9 + 2 \sqrt{14} )(9 - 2 \sqrt{14} )) = \\( 9 \sqrt{7 } - 14 \sqrt{2} + 9 \sqrt{2} - 4 \sqrt{7} ) \div (81 - 56) = 5( \sqrt{7} - \sqrt{2} ) \div 25 = ( \sqrt{7} - \sqrt{2} ) \div 5$