Determine the Possible Number of Zeros | Descartes Rule of Signs | Algebra 2

Use Descartes' Rule of Signs to determine the possible number of zeros (positive real, negative real, and imaginary). You'll learn how to count the number of sign changes in f(x) to find the number of positive real zeros, and sign changes in f(-x) to find the number of negative real zeros. To find the number of imaginary zeros, you'll subtract the number of positive and negative zeros from the total possible zeros. ---------------------------------------- Be sure to subscribe for more remote learning and math videos: https://www.youtube.com/channel/UCss-nl8Y3mLUBnkM_qHOEqQ?sub_confirmation=1 ----------------------------------------- Tags: your math tutor, algebra 2 online lesson, remote learning, determine the possible number of zeros, state the possible number of zeros, descartes rule of signs, finding the number of zeros in a polynomial function, algebra 2 descartes rule, how to find the number of zeros, how to use descartes rule, how to find number of imaginary zeros, descartes rule of signs table