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## anonymous 4 years ago Multiply. (2-square root 2)(3 square root 6+1) Simplify your answer as much as possible.

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1. precal

|dw:1336880574692:dw| is this your problem?

2. anonymous

yes it is

3. alexwee123

|dw:1336880633392:dw|

4. precal

|dw:1336880612018:dw|

5. alexwee123

|dw:1336880664057:dw|

6. anonymous

$(2-\sqrt{2})(3 \sqrt{6}+1)$ $6\sqrt{6}+2-3\sqrt{12}-\sqrt{2}$ $6\sqrt{6}+2-6\sqrt{3}-\sqrt{2}$

7. alexwee123

|dw:1336880788114:dw|

8. precal

|dw:1336880688048:dw|

9. anonymous

so whats the simplified answer>???? all these numbers and square roots are confusing me!!!

10. alexwee123

any of the answers are right :/

11. precal

|dw:1336880938427:dw|

12. precal

the numbers under the square root have to be the same to be considered like terms, since they are not, this is the solution (I put it in a box for you)

13. anonymous

It just doesn't look simplified, but it is.

14. anonymous

okay thanks so much!

15. precal

anytime:)

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