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January 28, 2015

January 28, 2015

Posted by **sarah** on Thursday, February 17, 2011 at 1:11am.

- math -
**Bosnian**, Thursday, February 17, 2011 at 2:01amx^2=3x-6

x^2-3x+6=0

In quadratic equation y=ax^2+bx+c

discriminate is D=b^2-4ac

In your case a=1 b= -3 c=6

D=b^2-4ac=(-3)^2-4*1*6=9-24= -15

When discriminante is negative quadratic have two imaginare solutions.

If you want to know that solutions in google type:

quadratic equation online

When you see list of results click on:

webgraphingcom/quadraticequation_quadraticformula.jsp

When page be open in rectacangle type:

x^2-3x+6=0

and click option solve it

You will see solution step-by-step

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