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Mathematics 8 Online
OpenStudy (anonymous):

write this quadratic equations in standard form. then use the quadratic formula to find the solutions. 12=2x squared -2x. please show all work :)

OpenStudy (anonymous):

This is the equation right? \[12 = 2x^2-2x\] ok then.. uhh whats standard form, and the quadratic formula I forgot >>

OpenStudy (anonymous):

I'll google it and be back in a bit.

OpenStudy (anonymous):

k

OpenStudy (anonymous):

http://www.purplemath.com/modules/quadform.htm Here's what I'm reading right now.

OpenStudy (anonymous):

Ok \[12=2x^2−2x\] This is standard form \[ax^2 + bx + c = 0\] In standard form (we just subtracted -12 from both sides) \[0 = 2x^2 - 2x - 12\] Then we just need to plug it into the quadratic formula and solve. You can find the formula at that site. That's all I can do for now, if you need more help msg me with the answer you got. I'll finish it off.

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