Verified answer

1)

√8^3 =

√512 =

512 | 2

256 | 2

128 | 2

64 | 2

32 | 2

16 | 2

8 | 2

4 | 2

2 | 2

1

√(2² • 2² • 2² • 2² • 2)

2 • 2 • 2 • 2√2

4 • 2 • 2√2

8 • 2√2

16√2

---------------------

2)

√5^3 =

√125

125 | 5

25 | 5

5 | 5

1

√(5² • 5)

5√5

--------------------

3)

5 + √3 = 5 + √3

8^3 = (2^3)^3 = 2^9 = 2^8*2

raiz(8^3) = raiz(2^8*2) = 2^4*raiz(2) = 16raiz(2)

raiz(5^3) = raiz(5^2*5) = 5*raiz(5)

pronto

8.8.8 = 512

Raiz de 512 = 22,627...

5.5.5 = 125

Raiz de 125 = 11,18....

5 + a raiz de 3 = 6,732...

√8³

√(8²*8)

8√8

√5³

√(5²*5)

5√5

5+√3

6,73