MCQ
$\int\frac{10\text{x}^9+10^\text{x}\log_\text{e}10}{10^\text{x}+\text{x}^{10}}\text{dx}$ is equal to :
- A$10^\text{x}-\text{x}^{10}+\text{c}$
- B$10^\text{x}+\text{x}^{10}+\text{c}$
- C$(10^\text{x}-\text{x}^{10})^{-1}+\text{c}$
- ✓$\log_\text{e}(10^\text{x}+\text{x}^{10}+\text{c}$