If f(x) is a polynomial of degree n with rational coefficients and 1+2 i, 2-\sqrt{3} and 5 are three roots of f(x)=0, then the least value of n is

EAMCET Engineering 2004 Solved Paper

Section: Mathematics

Question : 98 of 160

Marks: +1, -0

If f(x) is a polynomial of degree n with rational coefficients and 1+2i,2−√3 and 5 are three roots of f(x)=0, then the least value of n is

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