1.

If f(x) is a quadratic expression such that f(1)+f(2)=0, and −1 is a root of f(x)=0 then the other root of f(x)=0 is:

Answer»

If f(x) is a quadratic expression such that f(1)+f(2)=0, and 1 is a root of f(x)=0 then the other root of f(x)=0 is:



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