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Mathematics 14 Online
OpenStudy (anonymous):

27x^2= 3x

jhonyy9 (jhonyy9):

like first step divide both sides by 3x

jhonyy9 (jhonyy9):

can you calcule it ?

jhonyy9 (jhonyy9):

come on i am here to help you

OpenStudy (anonymous):

i dont know :D this is discriminant

jhonyy9 (jhonyy9):

not is necessary to us it just divide both sides by 3x and see what will get

Parth (parthkohli):

Another favorable way is this:\[27x^2 -3x = 0\]Divide both sides by 3.

jhonyy9 (jhonyy9):

27x^2 =3x or you can subtract from both sides 3x and will get 27x^2 -3x=3x-3x 27x^2 -3x=0 so now factoriz out the 3x and will get 3x(9x -1)=0

OpenStudy (anonymous):

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