Instrucciones: Responde las siguientes preguntas.

• Sumar los siguientes términos algebraicos.$$\frac{1}{4}n,\frac{1}{6}n$$
  • $$\frac{7}{12}n$$
  • $$\frac{5}{12}n$$
  • $$\frac{3}{24}n$$
  • $$\frac{11}{24}n$$

• De ${\displaystyle -\frac{1}{6}{x}^2}$ restar ${\displaystyle -\frac{3}{8}{x}^2}$.
  • $$\frac{5}{24}{x}^2$$
  • $$-\frac{13}{24}{x}^2$$
  • $$-\frac{5}{24}{x}^2$$
  • $$\frac{13}{24}{x}^2$$

• Sumar los siguientes términos algebraicos.$$-\frac{2}{3}{n}^2,-\frac{1}{4}{n}^2,1$$
  • $$1-\frac{17}{12}{n}^2$$
  • $$1-\frac{7}{12}{n}^2$$
  • $$1+\frac{5}{12}{n}^2$$
  • $$1-\frac{11}{12}{n}^2$$

• Sumar los siguientes términos algebraicos.$$\frac{1}{5}n,-3n^2,\frac{1}{4}n,\frac{5}{6}{n}^2$$
  • $$-\frac{23}{6}{n}^2+\frac{13}{20}n$$
  • $$-\frac{13}{6}{n}^2-\frac{11}{40}n$$
  • $$-\frac{23}{6}{n}^2-\frac{7}{60}n$$
  • $$-\frac{13}{6}{n}^2+\frac{9}{20}n$$

• De ${\displaystyle \frac{2}{5}{n}^4}$ restar ${\displaystyle -\frac{7}{10}{n}^4}$.
  • $$\frac{3}{10}{n}^4$$
  • $$-\frac{3}{10}{n}^4$$
  • $$\frac{11}{10}{n}^4$$
  • $$-\frac{11}{10}{n}^4$$