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Mathematics 11 Online
OpenStudy (anonymous):

3x^2-2x-8 i need help factoring this out

OpenStudy (anonymous):

http://www.wolframalpha.com/

OpenStudy (anonymous):

3x^2 - 6x +4x -8 =3x(x-2)+4(x-2) =(3x+4)(x-2)

OpenStudy (anonymous):

you wont have wolfarm alpha during exams so try to do on your own........... practice on lots of problems like this so that you can find factors just by seeing the question

OpenStudy (anonymous):

i got the a*c down and stuff just now how to factor it after that but thankss!!

OpenStudy (anonymous):

factor by grouping!

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