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3x^2-7x+4=0 solve for x. Write both solutions separated by a comma

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3x²-7x+4=0
3x²-3x-4x+4=0
3x(x-1)-4(x-1)
(x-1)(3x-4)
x=1 x=4/3
User Karty
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Hi \\ \\ 3x\²-7x+4 ~~--\ \textgreater \ \boxed{(-b\pm √(b\²-2ac) )/(2a) } \\ a=3 \\ b=-7 \\ c=4 \\ \\ x= (7\pm √((-7)\²-2.3.4 ) )/(2.(3)) \\ \\ x= (7\pm5)/(6) \begin{cases}x_1= (7+5)/(6)=2 \\ \\ x_2= (7-5)/(6)= (1)/(3) \end{cases} \\ \\ \therefore~(2; (1)/(3)) \\ \\ \\
User AndyDunn
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