Help with this question please help

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

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =