Step-by-step explanation:
Long divide the coefficients to find:
−
x
4
+
8
x
3
−
3
x
2
+
4
x
−
2
x
2
+
4
=
−
x
2
+
8
x
+
1
+
−
28
x
−
6
x
2
+
4
Step-by-step explanation:
I like to long divide the coefficients, not forgetting to include
0
for any missing power of
x
...
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The process is similar to long division of numbers.
For a more fully explained example, see: