Question

ume meio elevado a cinco​

Answer 1

$\binom{1}{5} {}^{5} = \frac{1}{5} + \frac{1}{5} + \frac{1}{5} + \frac{1}{5} + \frac{1}{5} = \frac{5 + 5}{25} = \frac{25}{25} + \frac{25}{25} + \frac{1}{5} = \frac{625 + 625}{625} = \frac{1250}{625} + \frac{1}{5} = \frac{6250 + 625}{3125} = \frac{6875}{3125} \div 5 = \frac{1375}{625} \div 5 = \frac{275}{125} \div 5 = \frac{55}{25} \div 5 = \frac{11}{5}$