Question

rationalize
3÷ 7+2root5​

Answer 1

Answer:

HOLA

$3 \div 7 + 2 \sqrt{5} \\ 3\times 7 - 2 \sqrt{2} \div 7 + 2 \sqrt{2} \times 7 - 2 \sqrt{2} \\ 21 - 6 \sqrt{2} \div 49 - 8$

21 - 6√2 / 49 - 8

21 - 6√2 / 49-8 ..

HOPE IT HELPS U .✌