Thursday

April 17, 2014

April 17, 2014

Posted by **yelena** on Thursday, January 21, 2010 at 3:48pm.

x^2 + 8x - 5 = 0

- algebra -
**drwls**, Thursday, January 21, 2010 at 3:56pmHave you learned the formula? Can you plug in a, b and c? It's time you did.

http://www.purplemath.com/modules/quadform.htm

**Related Questions**

algebra II - I'm quite clueless as to how to solve this. I know the quadratic ...

Algebra - Explain how to solve a quadratic equation using the quadratic formula.

math-calculus - solve equation |x^2-2x-6| using quadratic formula. i not get how...

Algebra - I was given this answers to a problems I solved but I do not ...

Algebra - I was given this answers to a problems I solved but I do not ...

quadratic equations - can you solve the equation using the quadratic formula x2...

Math - What is a quadratic formula? how can i solve x^2 + 8x + 12 = 0 applying ...

algebra 2 - How would you solve 3x^2+8x-91=0 and 9r^2+4r+2=0 using the ...

8th Grade Algebra - You know how to solve quadratic equations using algebra, ...

Math - Use the quadratic formula to solve each of the following quadratic ...