Question

simplify:6 root 7 - 2 root 3 - 11 root 3 +5 root 7​

Answer 1

Answer:

hope it will help you ☺️

Step-by-step explanation:

First we can combine the two numbers:

√6 × √15 = √(6 × 15)

Then we factor them:

√(6 × 15) = √(2 × 3 × 3 × 5)

Then we see two 3s, and decide to "pull them out":

√(2 × 3 × 3 × 5) = √(3 × 3) × √(2 × 5) = 3√10