Neco 2019 Mathematics Question 5
Practice essay / theory question 5 from the 2019 Neco Mathematics examination. This question covers Algebraic Expressions, Factorisation, Simplification .
The algebraic expression \(E = 3x^{2} - 12x + k\) can be written in the form \(3(x - a)(x - b)\) where \(a\) and \(b\) are distinct positive integers. (a) Determine the value of \(k\) and the sum \(a + b\). (b) Using the values of \(a\) and \(b\) found in part (a), evaluate \(F = \dfrac{a^{3} + b^{3}}{a + b}\).
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This is Neco 2019 Mathematics Question 5. It is one of the essay questions from the 2019 Neco Mathematics examination.
The question covers Algebraic Expressions, Factorisation, Simplification .
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