What is the answer to this question

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

What is the prime factorization of 230