WHOS GOOD AT MATH PLS HELP ME OUTT

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

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?