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Mathematics 10 Online
OpenStudy (matt6288):

What are the solutions of the quadratic equation below? -7x2 - 23x + 10 = 0

OpenStudy (anonymous):

Do you know how to use the quadratic formula?

OpenStudy (matt6288):

\[-23\pm \sqrt{809}/-14\]

OpenStudy (matt6288):

is that rite?

OpenStudy (p0sitr0n):

http://www.wolframalpha.com/input/?i=-7x2+-+23x+%2B+10+%3D+0+ thats way faster if you know the formulas, but are bored or lazy

OpenStudy (anonymous):

nice uhh picture matt lol

OpenStudy (matt6288):

thx

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