0 like 0 dislike
88 views
If $\left(2 x^{2}-x-3\right)$ is a factor of $f(x)=2 x^{3}-5 x^{2}-x+6$, find the other factor

A. $(x-2)$
B. $(x-1)$
C. $(x+1)$
D. $\left(x+\frac{3}{2}\right)$
| 88 views

0 like 0 dislike

Option A

Explanation
Divide $\left(2 x^{3}-5 x^{2}-x+6\right)$ by $\left(2 x^{2}-x-3\right)$ to get the other factor. Be careful of sign conventions.

by Platinum (131,378 points)

1 like 0 dislike
0 like 0 dislike
1 like 0 dislike
1 like 0 dislike
0 like 0 dislike
0 like 0 dislike
0 like 0 dislike
0 like 0 dislike
1 like 0 dislike