Wednesday

April 16, 2014

April 16, 2014

Posted by **Anonymous** on Monday, May 23, 2011 at 9:58am.

- math -
**bobpursley**, Monday, May 23, 2011 at 10:03amwell, break it up:

-5i : 5@-90

1+3i: sqrt10 @arctan3

now multiply them

5sqrt10 @(-90+71.56) now that angle, after adding 360, is 341.56

5sqrt10 (.9486 -316i)

**Related Questions**

Algebra - Write the expression as a complex number in standard form. (2-3i)-(6-...

Algebra - Write the expression as a complex number in standard form. ____5____ 2...

algebra II - write the sum or difference in the standard form a+bi (2-3i)+(6+5i...

Pre-Cal - Perform the operation and write the result in standard form. (2-3i)(5i...

Algebra 2 - Write the expression as a complex number in standard form. 3-3i/4i I...

Algebra 2 - Dividing: Write the expression as a complex number in standard form ...

math - write the expression as a complex number in standard form 1+2i ----- 3-8i

MATH - Write the following expression as a complex number in standard form. 2-7i...

Algebra 2 - Write the expression as a complex number in standard form. (5-2i)-2(...

Precalc - Write the complex number z = 2 + 5i in polar form, rounding to the ...