Mathematics, 15.01.2020 16:31, AlijahjwunF5514

5. what does descartes's rule of signs tell you about the real roots of the polynomial?

–2x3 + 3x2 – 5x – 2 = 0 (1 point)
there is one positive root and either 2 or 0 negative roots.
there are either 2 or 0 positive roots and there are either 2 or 0 negative roots.
there is one positive root and one negative root.
there are either 2 or 0 positive roots and one negative root.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:10, heybrothwrlogan

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Answers: 1

continue

Mathematics, 21.06.2019 21:50, jadea520

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?

Answers: 1

continue

Mathematics, 21.06.2019 21:50, heavendl13

Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()

Answers: 1

continue

Mathematics, 21.06.2019 23:00, dean91

Evaluate the function , when d = {9, 15, 30}. r = {5, 7, 12} r = {6, 10, 15} r = {6, 10, 20} r = {5, 12, 20}

Answers: 2

continue

Do you know the correct answer?

5. what does descartes's rule of signs tell you about the real roots of the polynomial?

...