Factoring a Cubic Polynomial (Synthetic Division 02)
The second video on using synthetic division to factor a cubic polynomial.
Жүктеу.....
Пікірлер: 3
@swisscorn10 жыл бұрын
Hey, How do you factor a cubic polynomial without knowing any of the roots nor are the roots round numbers ( 1, 2 ,4 etc)? Is there a method like the delta?
@rootmath
10 жыл бұрын
You might be able to use the Rational Roots theorem depending on your polynomial. Or you can use the cubic equation which is extremely messy
@eddiec19498 жыл бұрын
How would you solve this equation -2x^3=160x^2-90,000 and the root was not given
Пікірлер: 3
Hey, How do you factor a cubic polynomial without knowing any of the roots nor are the roots round numbers ( 1, 2 ,4 etc)? Is there a method like the delta?
@rootmath
10 жыл бұрын
You might be able to use the Rational Roots theorem depending on your polynomial. Or you can use the cubic equation which is extremely messy
How would you solve this equation -2x^3=160x^2-90,000 and the root was not given