The polynomial ax3+bx2+x–6 has (x+2) as a factor and leaves a remain

1.	The polynomial ax3+bx2+x–6 has (x+2) as a factor and leaves a remainder 4 when divided by (x–2). Find a and b.
Answer» The polynomial $a x^{3} + b x^{2} + x - 6$ has $(x + 2)$ as a factor and leaves a remainder $4$ when divided by $(x - 2)$ . Find $a$ and $b$ .

The polynomial ax3+bx2+x–6 has (x+2) as a factor and leaves a remainder 4 when divided by (x–2). Find a and b.

Answer»

The polynomial $a x^{3} + b x^{2} + x - 6$ has $(x + 2)$ as a factor and leaves a remainder $4$

when divided by $(x - 2)$ . Find $a$ and $b$ .