If ax^3+bx^2+ cx+d is divided by (x – 2), the coefficients of quotient are 2,-1, 3 and the remainder is 4. then the polynomial is

Question

If ax^3+bx^2+ cx+d is divided by (x – 2), the coefficients of quotient are 2,-1, 3 and the remainder
is 4. then the polynomial is
a) 21 +5x² +5.1-2
b) 21 – 5x² + 5x-2
c) 2r-5x² + 5x+2
d) 2x + 5x + 5x+2

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Dâu 3 years 2021-08-27T00:21:54+00:00 1 Answers 7 views 0

Answers ( )

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    2021-08-27T00:23:50+00:00

    Step-by-step explanation:

    Polynomial = (2x² – x + 3)(x – 2) + 4 = 2x³ – 5x² + 5x – 2. (B)

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )