Question

4) Utilize as propriedades da potência: a) 5⁴.5² b) 2³.2⁵.2² c) 2⁸:2⁵ d) (5³)² e) (4⁵)-³ f) (2.4)³ g) (6:4)2 h) 123¹ i) 10⁰​

Answer 1

a) 5⁴.5²

5⁴+²

5⁶

b) 2³.2⁵.2²

2³+⁵+²

2¹⁰

c) 2⁸:2⁵

2³

8

d) (5³)²

5³×²

5⁶

e) (4⁵)-³

((2²)⁵)-³

(2¹⁰)-³

2-³⁰

f) (2.4)³

8³

g) (6:4)2

1,5×2

3

h) 123¹

123

i) 10⁰

1

Answer 2

Resposta:

Explicação passo a passo:

a.

5^4.5^2=

5^(4+2)=

5^6

b.

2^3.2^5.2^2=

2^(3+5+2)=

2^10

c.

2^8:2^5=

2^(8-5)=

2^3

d.

(5^3)^2=

5^6

e.

(4^5)^-3=

4^-15

f.

(2.4)^3=

(2.2^2)^3=

(2^(1+2))^3=

(2^3)^3=

2^9

g.

(6:4)^2=

6^2:4^2

h.

123^1=

123

i.

10^0=

1