More Lessons for A Level Maths
Examples, videos, activities, solutions, and worksheets that are suitable for A Level Maths to help students learn how to solve Cubic Equations using the Factor and Remainder theorem.
Remainder Theorem and Solving a Cubic= 3x3
- 5 x2
- 58x + 40
(a) Find the remainder when f(x) is divided by (x - 3).
Given that (x - 5) is a factor of f(x) ,
(b) find all the solutions of f(x) = 0.
Solving Cubic Equations using the Factor theorem and Long Division
Factor Theorem and Cubic Equations
Cubic (Polynomial) Equations and the Factor Theorem (More Examples)
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