simplify

Question

4 square root3 *5 square root 2 * 6 square root 12

Answer 1

4√3(5√2)(6√12)
= 120√72
= 120(√36)(√2)
= 720√2

Answer 2

i have another like that can you help with that one as well

Answer 3

sure.

Did you follow my steps?
do the same thing with the other one you have,
type the original question and your answer so I can see what you did.

Answer 4

4 square root 63 - 3 square root 28

Answer 5

i don't get this one

Answer 6

remember you can only add or subtract "like" radicals.
The first one was multiplication which is much more straightforward.

4√63 - 3√28
= 4(√9)(√7) - 3(√4)(√7)
= 12√7 - 6√7
= 6√7