Question

escribe la potencia y raiz que corresponde en cada caso a (4⁒4) 3= b (4⁒5) 2 = d (11⁒18) 2 = AYUDA PORFA ES PARA HOY

Answer 1

Respuesta:

Escribiendo la potencia correspondiente en cada caso:

a) (4/3)³ = 64/27

(4/3)³ = (4)³/(3)³

(4/3)³ = (4*4*4)/(3*3*3)

(4/3)³ = (16*4)/(9*3)

(4/3)³ = 64/27

b) (9/5)² = 81/25

(9/5)² = (9)²/(5)²

(9/5)² = (9*9)/(5*5)

(9/5)² = 81/25

c) (4/5)⁴ = (256)/(625)

(4/5)⁴ = (4)⁴/(5)⁴

(4/5)⁴ = (4*4*4*4)/(5*5*5*5)

(4/5)⁴ =  (16*4*4)/(25*5*5)

(4/5)⁴ =  (64*4)/(125*5)

(4/5)⁴ =  (256)/(625)

d) (11/18)² = 121/324

(11/18)² = (11)²/(18)²

(11/18)² = (11*11)/(18*18)

(11/18)² = 121/324