Question

ayuda por favor se lo suplico​

Answer 1

Respuesta:

Explicación paso a paso:

a) (-3)².(-3)³÷(-3)⁴

=(-3)²⁺³÷(-3)⁴

=(-3)⁵÷(-3)⁴

=(-3)⁵⁻⁴

=(-3)¹

=-3

b)[(-5)³]²:(-5)²

=(-5)³ˣ²:(-5)²

=(-5)⁶⁻²

=(-5)⁴

=625

c)[(-1).(-2).(-3)]⁸:[(-6)³]²

=[-6]⁸:[6]³ˣ²

=[-6]⁸:[6]⁶

=[-6]⁸⁻⁶

=[-6²]

=36

d)(2.3)⁶:(2.3)⁴

=(6)⁶:(6)⁴

=(6)⁶⁻⁴

=(6)²

=36

e)[(-2).(-3).(-4)]²

=[-24]²

=576

f)[(-6)⁸:(-6)⁶]²

=[(-6)⁸⁻⁶]²

=[(-6)²]²

=[-6]²ˣ²

=[-6]⁴

=1296

g)[(-1)³:(-1)³]³

=[(-1)³⁻³]³

=[(-1)⁰]³

=[-1]⁰ˣ³

=[-1]⁰

=1

h)(3⁵.4³)⁴:(3⁵.4⁴)³

=(3⁵ˣ⁴ .4³ˣ⁴):(3⁵ˣ³.4⁴ˣ³)

=3²⁰.4¹²:3¹⁵ .4¹²

=3²⁰⁻¹⁵. 4¹²⁻¹²

=3⁵.4⁰

=3⁵.1

=3⁵

243