Saturday

December 20, 2014

December 20, 2014

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

**Answer this Question**

**Related Questions**

Advanced Algebra - I some problems that I need help with please. Add or subtact ...

Math - Perform the indicated operations and write in standard form. Sq root of -...

Precalculus - Perform the indicated operation and the write the result in ...

algebra 2 - PERFORM THE INDICATED OPERATIONS AND WRITE IN STANDARD FORM 27+(sq ...

Algebra - Perform the indicated operations an write the result in standard form...

Algebra 3 - Perform the indicated operations and simplify. x^2/3(square root of ...

Math - Just need some help... Directions: Multiply or raise to the power as ...

math- please help! - Please help with these 5 problems! I have the solutions but...

algebra - 1.)correct 2.)wrong---> the first term is wrong 4(3a^2)^2 = 36a^4 3...

Calculus - Perform the indicated operations and simplify the result. Leave your ...