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Mathematics 7 Online
OpenStudy (anonymous):

factor 2x(3x -1x +4)

OpenStudy (anonymous):

4x(x+2)

OpenStudy (anonymous):

HEY SAIFOO

OpenStudy (anonymous):

show work? plz

OpenStudy (saifoo.khan):

Hi barbiefan.

OpenStudy (anonymous):

2x(2x+4)= 4x^2+8x then use the quadratic to get x=0 and x=-2

OpenStudy (anonymous):

I see, thanks

OpenStudy (anonymous):

doesnt makes sense at all T_T..

OpenStudy (anonymous):

\[-8\pm \sqrt{(8)^2-4(4)(0)}/2(4)\]

OpenStudy (anonymous):

that slash goes under all of the first part and under the slash is the denominator

OpenStudy (anonymous):

this will leave you with \[(-8\pm8)/8\]

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