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

Please say the Answer

Step-by-step explanation:

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

c. (3,2,6) is the answer.

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10