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January 27, 2015

January 27, 2015

Posted by **Mike** on Friday, October 19, 2007 at 7:54pm.

3 sq root -16 + 2 sq root -81

- Math Help -
**drwls**, Friday, October 19, 2007 at 8:01pmIs 3 sqrt -16 supposed to mean (sqrt 3) -16 or 3*(sqrt -16) ??

If you are talking about the square root of negative numbers, the answer will be a complex number. Are you studying complex numbers?

- Math Help -
**Taylor**, Friday, October 19, 2007 at 8:05pmyes I am

- Math Help -
**Mike**, Friday, October 19, 2007 at 8:06pmyes am

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