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Mathematics, 19.07.2019 19:30 Mads4865
Which is a zero of quadratic function f(x)=9x^2-54x-19? x= 1/3 x= 3 1/3 x= 6 1/3 x= 9 1/3
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Which is a zero of quadratic function f(x)=9x^2-54x-19? x= 1/3 x= 3 1/3 x= 6 1/3 x= 9 1/3...
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