Friday

February 27, 2015

February 27, 2015

Posted by **Jackie** on Saturday, October 27, 2012 at 8:35pm.

- College math -
**Steve**, Sunday, October 28, 2012 at 12:26am(-2)^2 + 2(-2)(√-11) + (√-11)^2

4 - 4√11 i + (-11)

-7 - 4√11 i

**Answer this Question**

**Related Questions**

Math - Find an equation of the line that bisects the obtuse angles formed by the...

Algebra - How would i complete these problems? 1. (√6mn)^5 2. ^3√16x...

maths - I will be thankfull to you if you help me to solve the below problem: 6...

Math - Determine the exact value of cos 465 degrees a) √3 + √2/2 b...

Algebra Work Check - 1. 5√6 * 1/6√216 5/6 * √1296 5/6 * √...

Math help Ms. Sue please - 1. What is the simplified form of the expression? 7m^...

grade 11 math - I don't get how to do this. I'm so lost please help me. ...

Algebra 2 Answer Check - Simplify by rationalizing each denominator. 1. 2/√...

Math - Use a sum or difference identity to find the exact value of sin225° a...

Math - Help with radicals please - Please show work Simplify rational 1. 4√...