Question

Cube root of square of 5/2

Answer 1

Answer:

(5/2)2 = 5/2 × 5/2 or (52/22). Squaring each number yields (25/4).

Answer 2

Answer:

Rewrite

3

√

5

2

as

3

√

5

3

√

2

.

3

√

5

3

√

2

Multiply

3

√

5

3

√

2

by

3

√

2

2

3

√

2

2

.

3

√

5

3

√

2

⋅

3

√

2

2

3

√

2

2

Combine and simplify the denominator.

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3

√

5

3

√

2

2

2

Simplify the numerator.

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3

√

5

3

√

4

2

Simplify the numerator.

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3

√

20

2

The result can be shown in multiple forms.

Exact Form:

3

√

20

2

Decimal Form:

1.35720880

…