Wat is (1/81) ^ (3/4)?

Wat is (1/81) ^ (3/4)?
Anonim

Antwoord:

# (1/81) ^ (3/4) = kleur (groen) (1/27) #

Uitleg:

Sinds # 81 = 9xx9 = 3xx3xx3xx3xx3 = 3 ^ 4 #

daarom #81^(1/4)=3#

#(1/81)^(3/4)#

#color (wit) ("XXX") = ((1/81) ^ (1/4)) ^ 3 #

#color (wit) ("XXX") = ((1 ^ (04/01)) / (^ 81 (1/4))) ^ 3 #

#color (wit) ("XXX") = (1/3) ^ 3 #

#color (wit) ("XXX") = 1 / (3 ^ 3) #

#color (wit) ("XXX") = 1/27 #