1.

A root of 2x^2-5x+k=0 is 2 then then the other find k​

Answer»

uadratic polynomial is p(X)=2x^2-5x+k=0from given 2 is a ROOT of this polynomialso if we SUBSTITUTE 2 in place of X then p(2)=02(2)^2-5(2)+k=08-10+k=0-2+k=0k=2hence the Value of k is 2



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