Question

Operations with radical expressions... Need help with multiplication.

Answer 1

\[\sqrt{6}(\sqrt{2}+\sqrt{3})\]

Answer 2

well this can distributed

\[\sqrt{6} \times \sqrt{2} + \sqrt{6} \times \sqrt{3}\]

now one of the rules for radicals is

\[\sqrt{a} \times \sqrt{b} = \sqrt{a \times b}\]

use this to simplify the expression...

Answer 3

\[\sqrt{6\times2}+\sqrt{6\times3}\]

Answer 4

yep... thats a start so you have

\[\sqrt{12} + \sqrt{18} = \sqrt{4 \times 3} + \sqrt{9 \times 2}\]

you just need to finsih simplifying them