Question

Calcule o valor de:
Y=-2 elevado a dois- (-3/2)elevado ao cubo- 5 elevado a 0+1 elevado a 8
Pfvr colocar o cálculo

Answer 1

$-2 ^{2} -(- \frac{3}{2}) ^{3} -5 ^{0} +1 ^{8}= \\ \\ -4 + \frac{27}{8} -1+1= \\ \\ -4 + \frac{27}{8}= \\ \\ \frac{-32+27}{8} = \frac{-5}{8}$