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Mathematics 21 Online
OpenStudy (anonymous):

6x^2-x-5=0

OpenStudy (anonymous):

Wanna work on this together?

OpenStudy (anonymous):

Quadratic formula

OpenStudy (anonymous):

yes im trying to complete my homework and im stuck on this one problem

OpenStudy (anonymous):

I would like that very much uber it would be much appreciated ^^

OpenStudy (anonymous):

\[\frac{ -b \pm \sqrt{b ^{2}-4ac} }{ 2a }\]

OpenStudy (anonymous):

\[\frac{ -(-1)\pm \sqrt{(-1)^{2}-4(6)(-5)} }{ 2(6) }\]

OpenStudy (anonymous):

6x^2-x-5=0 6x^2 -6x +5x - 5= 0 6x(x-1) +1(x-1)=0 (x-1)(6x+1)=0

OpenStudy (anonymous):

thank you kashan that look alot cleaner then what i was attempting to do

OpenStudy (anonymous):

@MarzStarzAttacks got it??

OpenStudy (anonymous):

One answer is wrong.

OpenStudy (anonymous):

Are you pretty good at the quadratic formula?

OpenStudy (anonymous):

the other answer should be -5/6

OpenStudy (anonymous):

to be honest im terrible at this stuff im barely afloat in class with a c+

OpenStudy (anonymous):

sorry a mistake.. 6x^2-x-5=0 6x^2 -6x +5x - 5= 0 6x(x-1) +5(x-1)=0 (x-1)(6x+5)=0 That is correct now...

OpenStudy (anonymous):

@MarzStarzAttacks this one is perfect now dear... :)

OpenStudy (anonymous):

^^ thanks but i forgot to had the negative to 5/6 and now ughh lol anyways thanks alot i have to work on a new problem but it is much appreciated .

OpenStudy (anonymous):

Thanks... :)

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