It is given that f(x)=x3−4x2+x+6f(x) = x^3 - 4x^2 + x + 6f(x)=x3−4x2+x+6
One of the expressions below is a factor of f(x)f(x)f(x).
Identify this factor.
Circle your answer.
(x−1)(x - 1)(x−1)
(x−2)(x - 2)(x−2)
(x+2)(x + 2)(x+2)
(x−4)(x - 4)(x−4)
302 exam-style questions on WJEC A Level Maths 1.2 Algebra and Functions, covering 1.2.1 Algebra and Functions, 1.2.2 Algebra and Functions, 1.2.3 Algebra and Functions, 1.2.4 Algebra and Functions, 1.2.5 Algebra and Functions, 1.2.6 Algebra and Functions, 1.2.7 Algebra and Functions, 1.2.8 Algebra and Functions, 1.2.9 Algebra and Functions, 1.2.10 Algebra and Functions, 1.2.11 Algebra and Functions, and 1.2.12 Algebra and Functions. Each one has a worked solution and a mark scheme showing where the marks go.