\textbf{Continuous Integration}
\int x^4 + 3x - 9 \, dx = \frac{1}{5}x^5 + \frac{3}{2}x^2 - 9x + c
\int x^4 + 3x \, dx - 9 = \frac{1}{5}x^5 + \frac{3}{2}x^2 + c - 9
\int x^4 \, dx + 3x - 9 = \frac{1}{5}x^5 + c + 3x - 9
\textbf{Continuous Integration}
\int x^4 + 3x - 9 \, dx = \frac{1}{5}x^5 + \frac{3}{2}x^2 - 9x + c
\int x^4 + 3x \, dx - 9 = \frac{1}{5}x^5 + \frac{3}{2}x^2 + c - 9
\int x^4 \, dx + 3x - 9 = \frac{1}{5}x^5 + c + 3x - 9
TechZone BD