Question

simplificar:
a)16×3/4=
b) (81²)1/4=
c) [(-3)²]³=

Answer 1

a) $16 . \frac{3}{4} = \frac{16}{1}.\frac{3}{4} = \frac{48}{4} = 24$
b) $(81^{2}) . \frac{1}{4} = \frac{6561}{1} . \frac{1}{4} = \frac{6561}{4} = 1640,25$
c)$[(-3) ^{2}] ^{3} = [+9] ^{3}= 243$