Question

Simplify :
(3 + √7)(2√7 -12)​

Answer 1

Step-by-step explanation:

• $(3 + \sqrt{7} )(2 \sqrt{7 } - 12)$
• $now \: \: \: \: multiplying \:$
• $then \: \: 6 \sqrt{7} - 36 + 14 - 12 \sqrt{7}$
• $= > - 6 \sqrt{7} - 22$
• Hence the required answer. I hope it will help you. Thank you

Answer 2

Step-by-step explanation:

(3+√7)(2+√)

=3(2+√5)+√7(2+√5)

=6+3√5+2√7+√35

Hear is ur answer.