Find the sum or difference.
-$$\frac { x ^ { 4 } + 7 x ^ { 2 } + 10 } { x ^ { 2 } + 1 }$$
A) $x ^ { 2 } + 6 x + \frac { 3 } { 2 }$
B) $x ^ { 2 } + 6$
C) $x ^ { 2 } + 6 + \frac { 4 } { x ^ { 2 } + 1 }$
D) $x ^ { 2 } + 6 x + 4$

Question

Quizplus · Accepted Answer

The expression $\frac { x ^ { 4 } + 7 x ^ { 2 } + 10 } { x ^ { 2 } + 1 }$ simplifies to $x^2 + 6 + \frac{4}{x^2 + 1}$ by performing polynomial long division.

Find the Sum or Difference x4+7x2+10x2+1\frac { x ^ { 4 } + 7 x ^ { 2 } + 10 } { x ^ { 2 } + 1 }x2+1x4+7x2+10​

Find the Sum or Difference $\frac { x ^ { 4 } + 7 x ^ { 2 } + 10 } { x ^ { 2 } + 1 }$