Question

calcula las siguientes potencias y raices cuadradas a) (+3)2= b) (-5)3= c) (-3)4= d) (-3)5=

Answer 1

Respuesta:

a) 9

b) -125

c) 81

d) -243

Explicación paso a paso:

a) (+3)² = 3×3 = 9

b) (-5)³ = -5×-5×-5 = 25×-5 =-125

c) (-3)⁴ = -3×-3×-2×-3 = 9×9 = 81

d) (-3)⁵ = -3×-3×-3×-3×-3× = 9×9×-3 = 81×-3 = -243

Answer 2

Respuesta:

Explicación paso a paso:

a) (+3)² = 3×3 = 9

b) (-5)³ = -5×-5×-5 = 25×-5 =-125

c) (-3)⁴ = -3×-3×-2×-3 = 9×9 = 81

d) (-3)⁵ = -3×-3×-3×-3×-3× = 9×9×-3 = 81×-3 = -243