4 options: Repeat the problem on your tutorial 6 worksheet for a new function, f open parentheses t close parentheses space equals space t to the power of 4 space minus space 4 t cubed space plus space 2 t squared space plus space 4 t and enter your results in the spaces below. Be sure to start by factoring out the common factor of t first. Note Your answer should be submitted with no spaces between any characters. List the real rational zeros of f(t) in increasing numerical order. Separate any two zeros with a comma. For example if you were wanting to enter the real zeros 0 and -3 you would enter: -3,0