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.
A
(x−1)(x - 1)(x−1)
B
(x−2)(x - 2)(x−2)
C
(x+2)(x + 2)(x+2)
D
(x−4)(x - 4)(x−4)
Markscheme
1.2.8 Algebra and Functions Questions
72 exam-style questions on WJEC A Level Maths 1.2.8 Algebra and Functions. Each one has a worked solution and a mark scheme showing where the marks go.