If both (x-2) & (x-1/2) is a factor of px^2 + 5x +r show that p=r
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This can be proved with the help of factor theorem .
E.g. if (x-2) is the factor of ,f(x)= x^2-4x+4
Then , f(2)=0
E.g. if (x-2) is the factor of ,f(x)= x^2-4x+4
Then , f(2)=0
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