Answer all questions fully need 2day asap
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Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?