Consider the following polynomial f x x 7x 2x 40 Step 1 of 3 Use Descartes Rule of Signs to determine the possible number of

Question

Consider the following polynomial f x x 7x 2x 40 Step 1 of 3 Use Descartes Rule of Signs to determine the possible number of positive and negative real zeros Be sure to include all possibilities Answer How to enter your answer opens in new window Separate multiple answers with commas Number of Positive Real Zeros Number of Negative Real Zeros K

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