Perform the indicated operation. Simplify if possible.
-$\frac { 6 } { 49 x ^ { 2 } - 1 } + \frac { 8 } { 1 - 49 x ^ { 2 } }$
A) $\frac { 14 } { 49 x ^ { 2 } - 1 }$
B) $- \frac { 2 } { 49 x ^ { 2 } - 1 }$
C) $- \frac { 14 } { 49 x ^ { 2 } - 1 }$
D) $\frac { 2 } { 49 x ^ { 2 } - 1 }$

Question

Quizplus · Accepted Answer

The denominators are opposites of each other, so when simplified, the expression becomes $- \frac { 2 } { 49 x ^ { 2 } - 1 }$.

Perform the Indicated Operation 649x2−1+81−49x2\frac { 6 } { 49 x ^ { 2 } - 1 } + \frac { 8 } { 1 - 49 x ^ { 2 } }49x2−16​+1−49x28​

Perform the Indicated Operation $\frac { 6 } { 49 x ^ { 2 } - 1 } + \frac { 8 } { 1 - 49 x ^ { 2 } }$