Question

Qual a Divisão da Fração 1/3³,2/5 elevado a 4, 3/4², 1/8 elevado a 5, 2/7³, 1/3², 3/7 elevado a 4, e 4/3³?

Answer 1

Se o índice estiver elevando ao numerador e denominador:

(1/3)³ = 1/9
(2/5)^4 = 2x2x2x2/5x5x5x5 = 16/625
(3/4)² = 3x3/4x4 = 9/16
(1/8)^5 = 1x1x1x1x1/8x8x8x8x8 = 1/32768
(2/7)³ = 2x2x2/7x7x7 = 8/343
(1/3)² = 1x1/3x3 = 1/9
(3/7)^4 = 3x3x3x3/7x7x7x7= 81/2401
(4/3)³ = 4x4x4/3x3x3 = 64/27