Question

How would you simplify `(sqrt6 - 4 sqrt 7)(3 sqrt 6 + 2 sqrt7)`?

Answer 1

See process below

Explanation:

`(sqrt6-4sqrt7)(3sqrt6+2sqrt7)=3sqrt6sqrt6+2sqrt6sqrt7-12sqrt7sqrt6-8sqrt7sqrt7=18-10sqrt6sqrt7-56=-38-10sqrt6sqrt7=-38-10sqrt42=`