Wednesday

August 27, 2014

August 27, 2014

Posted by **Becca** on Tuesday, April 3, 2012 at 12:50am.

(8+20i)/(2i)

- math -
**Steve**, Tuesday, April 3, 2012 at 5:10ammultiply top and bottom by i:

i(8+20i)/2i^2

= (8i + 20i^2)/-2

= (-20 + 8i)/-2

= 10 - 4i

**Related Questions**

math - Perform the operation and write the result in standard form. 8 + 20i over...

7th grade math standard form scientific notation - In standard form: 5. 3.2 x 10...

precal - Preform the indicated operations and write the results in standard form...

math - Perform the operation and write the result in standard form. 1 + i over i...

algebra - preform the given set operation U= 1,2,3,4,5,6,7,8,9,10 {1,3,6}{2,4,9}

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

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

Geometry HOMEWORK HELP ME PLEASE! - Draw the triangle with vertices D(-2,1), U(4...

Math - Please help with the following questions: 1. write 12 million in ...

math - 1. the speed of light is 8.0x^8m/s in standard form that is? 2. the ...