Question

aplicando a definicao de potencia, calcule

a) (-11) 2

b) (-5)3

c) ( raiz quadrado 3)1

d) -6 2

Answer 1

a)(-11)^2 = (-11).(-11) = 111
b)(-5)^3 = (-5).(-5).(-5) = -125
c) num zei
d)(-6)^2 = (-6).(-6) = 36