Question

calcule C=-2 vezes (3/4) elevado a 3+ 1 elevado a 15 - (-2) elevado a 1

Answer 1

$c = - 2 \times \binom{3}{4} ^{3} + {1}^{15} - ( - 2) ^{1} \\ c = - 2 \times \frac{27}{64} + 1 + 2 \\ c = \frac{54}{64} + 3 \\ c = \frac{27}{32} + 3 \\ mmc = 32 \ \\ c = \frac{27}{32} + \frac{96}{32} \\ c = \frac{123}{32}$