Solve the following integrals. Use $\text{'}$C$\text{'}$ as the integrating constant in your answers.

a$){\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}{x}^{4}cos(x^5+2)dx=$

b$){\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}\frac{x}{\sqrt[\phantom{2}]{1-3x^2}}dx=$

c$){\displaystyle \underset{0}{\overset{4}{}}}(x-1{)}^{27}dx=$

d$){\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}2x(x^2+5{)}^{3}dx=$

e$){\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}x{e}^{x^2}dx=$

f$){\displaystyle \underset{0}{\overset{1}{}}}\frac{e^x+4}{e^x}dx=$

g$){\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}\frac{x}{x^2+5}dx=$

h$){\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}cos(t)si{n}^4(t)dt=$

i$){\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}(3x-2{)}^{17}dx=$