Mathematics (AS & A Level) · Oct / Nov 2023 · Paper 33 · Question 3
9709
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The polynomial 2x3 + ax2 + bx + 6, where a and b are constants, is denoted by px . When px is divided by x + 2 the remainder is −38 and when px is divided by 2x −1 the remainder is 19 2 . Find the values of a and b. [5]
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