Subtract Simplify, If Possible $\frac{8}{7 x^{2}}-\frac{2}{7 x^{2}}$ A) 6
B) $\frac{6}{7 x^{2}}$

Multiple Choice

Subtract. Simplify, if possible.
- $\frac{8}{7 x^{2}}-\frac{2}{7 x^{2}}$

A) 6
B) $\frac{6}{7 x^{2}}$
C) $\frac{6}{14 x^{4}}$
D) $\frac{7}{6 x^{2}}$