Find the critical numbers of the function. (enter your answers as a comma-separated list. If an answer does not exist, enter dne. ) f(x) = x4/5(x − 6)2.

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*