Use Descarte's Rule of signs to determine the possible number of positive real zeros and negative real zeros. P(x) = 5x³ + 2x² + 4x - 9

Name: Use Descarte's Rule of signs to determine the possible number of positive real zeros and negative real zeros. P(x) = 5x 3 + 2x 2 + 4x - 9
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The Answer of Use Descarte's Rule of signs to determine the possible number of positive real zeros and negative real zeros. P(x) = 5x³ + 2x² + 4x - 9

Use Descarte's Rule of Signs to Determine the Possible Number