Thursday

November 27, 2014

November 27, 2014

Posted by **Sabrina** on Friday, September 24, 2010 at 10:36pm.

(1-i33)/2

change it to the standard form first

x^2 - x + 7 = 0

a=1, b=-1, c = 7

x = (1 } (1 - 4(1)(7))/2

= (1 } -27)/2

Your answer is an imaginary number or called a complex number, you could rewrite is as

x = (1 } 33 i)/2

**Answer this Question**

**Related Questions**

Math clarification Reiny - This is the problem you helped me with. I was curious...

Math - Dear Reiny! U r a life-saver! Is there a short cut to how can I set the ...

Pre-Calculus - Reiny - Reiny you helped me with this logarithm yesterday: How ...

Math-Algebra 1 - Part 1: When writing linear equations, how do you determine ...

To: Reiny - Please help me on my question, no one helped me...

reiny - How do I find a variance for a set of numbers {1,16,8,17,12} I got that ...

Thank you Jiskha and Reiny - I just wanted to write a post to thank everyone who...

Math- Reiny can you help me with this question - I know how to do the work, but...

A Math Equation...Plz Help... - |2x + 4| is always larger than or equal to zero...

Trig - #1 (1/sinx)(sin^2x + cos^2x(sinx/cosx) )/(sinx + cosx) = (sinx + cosx)/(...