9xsquare -3x-2=0 in formula method
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Step-by-step explanation:
9x^2 - 3x -2 =0
9x^2 - 6x + 3x -2 =0
3x*(3x -2) + 1*(3x-2) = 0
(3x -2)(3x + 1) = 0
x = (2/3) & x = -1/3
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