Mathematics, 05.11.2019 06:31, dee3874
Prove that a cubic equation x 3 + ax 2 + bx+ c = 0 has 3 roots by finding the roots.
let x = r be a root of the cubic. factor out x - r using polynomial long division. then use the quadratic equation.
Answers: 3
Mathematics, 22.06.2019 02:30, GEEKLIFE6598
Find the slope of the line that passes through the points (-2, 4) and (-5, -6). -2/7 10/3 -2/3
Answers: 1
Mathematics, 22.06.2019 05:30, miko96
Afootball is passed through the air and caught at ground level for a touchdown. the height of the ball (h) is given by h= -dΒ² + 12d + 6, where d is the distance in feet the ball travels horizontally. how far from the player passing the ball will the ball be caught? 40 points! will mark brainliest!
Answers: 1
Prove that a cubic equation x 3 + ax 2 + bx+ c = 0 has 3 roots by finding the roots.
let...
let...
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