A-LevelMathematicsAlgebraOct/Nov 2024Paper 3 Q15 Marks
The polynomial 4x³ + ax² +5x+b, where a and b are constants, is denoted by p(x). It is given that (2x+1) is a factor of p(x). When p(x) is divided by (x-4) the remainder is equal to 3 times the remainder when p(x) is divided by (x-2). Find the values of a and b.
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