Question

he expression Ax3 + x2 + Bx + C leaves remainder of
21
when divided by 1 - 2x and 18 when divided
4
by x. Given also the expression has a factor of (x - 2), the values of A, B and Care
(1) A = 5, B -- 9.C - 3
(2) A -27, B -- 18, C - 4
(3) A - 4, B --27, C-18
(4) None of these​

Answer 1

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(3) A - 4, B --27, C-18

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Answer 2

Answer:

) A -27, B -- 18, C - 4 is the correct answer