Instrucciones: Responde las siguientes preguntas.

• Resolver la integral.$$\int 7x^3 dx$$
  • $$21x^2+\LARGE\mathrm{C}$$
  • $$\frac{7x^4}{4}+\LARGE\mathrm{C}$$
  • $$\frac{7}{4}x^3+\LARGE\mathrm{C}$$
  • $$\frac{21}{4}x^4+\LARGE\mathrm{C}$$

• Resolver la integral.$$\int \frac{1}{3}x^5 dx$$
  • $$\frac{x^6}{18}+\LARGE\mathrm{C}$$
  • $$\frac{x^4}{15}+\LARGE\mathrm{C}$$
  • $$\frac{5x^4}{3}+\LARGE\mathrm{C}$$
  • $$2x^6+\LARGE\mathrm{C}$$

• Resolver la integral.$$\int -\frac{2}{3}x dx$$
  • $$-\frac{2}{3}x^2+\LARGE\mathrm{C}$$
  • $$-\frac{x^2}{6}+\LARGE\mathrm{C}$$
  • $$-\frac{4x^2}{3}+\LARGE\mathrm{C}$$
  • $$-\frac{x^2}{3}+\LARGE\mathrm{C}$$

• Resolver la integral.$$\int x^4 dx$$
  • $$5x^5+\LARGE\mathrm{C}$$
  • $$\frac{4x^5}{5}+\LARGE\mathrm{C}$$
  • $$\frac{x^5}{5}+\LARGE\mathrm{C}$$
  • $$4x^3+\LARGE\mathrm{C}$$

• Resolver la integral.$$\int 2x^{-5} dx$$
  • $$-\frac{1}{4}x^{-4}+\LARGE\mathrm{C}$$
  • $$\frac{1}{2}x^{-6}+\LARGE\mathrm{C}$$
  • $$-\frac{2}{3}x^{-6}+\LARGE\mathrm{C}$$
  • $$-\frac{1}{2}x^{-4}+\LARGE\mathrm{C}$$