Question

rationalize the denominator 3÷√7-√6​

Answer 1

Answer:

3(√7+√6)

Step-by-step explanation:

$3 \div \sqrt{7 } - \sqrt{6} \times \sqrt{7} + \sqrt{6} \div \sqrt{7} + \sqrt{6}$

=

$3( \sqrt{7} + \sqrt{6} )$