find alpha and beta in equation 3x^2 - 5x -2
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3x²-5x-2=0
3x²-6x+x-2=0
3x(x-2)+1(x-2)=0
(3x+1)(x-2)=0
x=-1/3,2
∴α=-1/3,β=2.
3x²-6x+x-2=0
3x(x-2)+1(x-2)=0
(3x+1)(x-2)=0
x=-1/3,2
∴α=-1/3,β=2.
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