f(x)=2x3+x2−5x+cf(x) = 2x^3 + x^2 - 5x + cf(x)=2x3+x2−5x+c, where c c\,c is a constant.
Given that f(1)=0f(1) = 0f(1)=0,
find the value of ccc,
factorise f(x)f(x)f(x) completely,
find the remainder when f(x)f(x)f(x) is divided by (2x−3)(2x - 3)(2x−3).
Practise Edexcel A Level Old Maths Factor Theorem and Remainder Theorem with exam-style questions for A Level Old Maths. 9 questions, matched to the Edexcel A Level Old Maths (9371) specification and written in Unit exams C1, C2, C3 and C4 plus two applied units (e.g. S1 and M1) style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.