Question

simplify the radical expression 3 square root of 5+6 square root of 45

Answer 1

what this would look like in math would be \[3\sqrt{5+6}\sqrt{45}\]

Answer 2

correct?

Answer 3

yes

Answer 4

Ok, so what you do is simplify the things under the radical sign first. That would make it now \[3\sqrt{11}\sqrt{45}\]

Answer 5

ok

Answer 6

\(\LARGE\color{blue}{ \bf 3\sqrt{11} ~~\sqrt{45} }\)

\(\LARGE\color{blue}{ \bf 3\sqrt{11} ~3\sqrt{5} }\)

\(\LARGE\color{blue}{ \bf 3(3)\sqrt{11(5)} }\)

\(\LARGE\color{blue}{ \bf 9\sqrt{55} }\)

Answer 7

What you would say here would be 3 times the square root of 11 times the square root of 45. It doesn't matter what you multiply first, as long as you multiply all of them. So after you compute all of it, the answer, rounded to the nearest tenth, is 66.7

Answer 8

or that to :/ and his answer is right because it asks you to "simplify" not solve like i did.

Answer 9

yet you can simplify further than that right solomon?

Answer 10

\[9*11\sqrt{5}?\]

Answer 11

then the answer is 99sqrt5

Answer 12

thank u

Answer 13

No problem.