Question

porfa es para horitas ​

Answer 1

Respuesta:

sorry pero

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aprenda uste mija

Answer 2

Respuesta:

Explicación paso a paso:

a)( 3/4)² .(3/4)² = (3/4)²⁺² = (3/4)⁴ = 81/256

b) 0.5⁻² .0,5⁴ = 0,5 ⁻²⁺⁴ = 0.5 ²= 0,25

(2/3)⁷ : (2/3)⁵ = (2/3) ⁷⁻⁵ = (2/3)² = 4/9

d) 0,2⁶ : 0,2⁶ = 0,2 ⁶⁻⁶ = 0,2⁰ = 1

e)0,12⁷ . 0,12⁻⁵ = 0,12⁷⁺⁽⁻⁵⁾ = 0,12² = 0,0144

f)((-1/6)²)² = (-1/6)⁴ = 1/1296

g) 0,25⁶ . (1/4) ⁻⁵ = (1/4) ¹ = 1/4

h) (-4/5) ⁻⁴ . (-4/5)² = (-4/5) ⁻⁴⁺² = (-4/5)⁻² = 25/16

i) 0,333..) : (1/3)⁻¹ = (1/3)¹⁻⁽⁻¹⁾ = (1/3) ² = 1/9

j) (2/9)² : (2/9)⁻² = (2/9) ²⁻⁽⁻²⁾ = (2/9)⁴ = 16/6561

k) (0,666...)²(2/3)⁻² = (2/3)²⁺⁽⁻²⁾ = (2/3)⁰ = 1