U-Sub
\int e^{8x} ex
\frac{1}{8} e^{8x} + C
\int x\sin(x) dx
-x\cos(x)+\sin(x) +C
\int (2x-1)e^x dx
2e^x x-3e^x +C
\int xe^{5x} dx
\frac{1}{5} x e^{5x} - \frac{1}{25} e^{5x} +C
\int (ln(x))^2 dx
x(ln(x))^2 - 2xln(x) +2x +C
\int (5x^4+5)^{2/3} \cdot 20x^3 dx
\frac{3}{5}(5x^4+5)^{5/3}+C
\int x^3 \ln(x) dx
\frac{1}{4} x^4 \ln(x) - \frac{1}{16} x^4 +C
\int (2x-1)^2 e^{3x} dx
\frac{4}{3}e^{3x}x^2 -\frac{20}{9}e^{3x}x+\frac{29}{27}e^{3x} +C
\int (2+5x) e^{x/3} dx
15xe^{x/3}-39e^{x/3}+C
\int x ln(2x) dx
\frac{1}{2} x^2 ln(2x) -\frac{1}[4} x^2 +C
\int \frac{(5+\ln (x) )^5}{x} dx
\frac{1}{6} (5+\ln(x))^6 +C
\int e^x cos(x) dx
\frac{1}{2} e^x \sin(x) + \frac{1}[2} e^x \cos(x) +C
\int x^2 \sin(1-3x) dx
-\frac{1}{27}(-9x^2\cos(1-3x)+2(-3x\sin(1-3x)+\cos(1-3x))+C
\int x ln(2x^2) dx
\frac{1}{2}x^2ln(2x^2) - \frac{1}[2}x^2 +C
\int x(x+1)^8 dx
\frac{1}{9} x(x+1)^9 - \frac{1}{90}(x+1)^{10}+C