Mathematics (AS & A Level) · May / June 2020 · Paper 22 · Question 6
9709
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The question as text
The polynomial px is defined by px = 6x3 + ax2 −4x −3, where a is a constant. It is given that x + 3 is a factor of px .
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6(a)[2]
6(b)[3]
6(c)[3]
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