Teorema del Binomio

6

7

8

9

 $\binom{9}{7}$  

 $\binom{9}{6}$  

 $\binom{9}{8}$  

 $\binom{9}{4}$  

 $\binom{n}{r}a^nb^{n-r}$  

 $\binom{r}{n}a^{n-r}b^r$  

 $\binom{n}{r}a^{n-r}b^r$  

 $\binom{n}{r}a^nb^r$  

 $\binom{12}{1}\left(3\right)^{12}\left(-\frac{1}{x}\right)^1$  

 $\binom{12}{0}\left(3\right)^{12}\left(-\frac{1}{x}\right)^0$  

 $\binom{12}{1}\left(3\right)^1\left(-\frac{1}{x}\right)^{12}$  

 $\binom{12}{0}\left(3\right)^0\left(-\frac{1}{x}\right)^{12}$  

 $\binom{12}{5}\left(3\right)^{12}\left(-\frac{1}{x}\right)^5$  

 $\binom{12}{4}\left(3\right)^4\left(-\frac{1}{x}\right)^{12}$  

 $\binom{12}{4}\left(3\right)^8\left(-\frac{1}{x}\right)^4$  

 $\binom{12}{6}\left(3\right)^6\left(-\frac{1}{x}\right)^6$