Question

evaluate for 2/5power of -2​

Answer 1

Answer:

−

2

5

)

2

Use the power rule

(

a

b

)

n

=

a

n

b

n

to distribute the exponent.

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(

−

1

)

2

2

2

5

2

Raise

−

1

to the power of

2

.

1

2

2

5

2

Multiply

2

2

5

2

by

1

.

2

2

5

2

Raise

2

to the power of

2

.

4

5

2

Raise

5

to the power of

2

.

4

25

The result can be shown in multiple forms.

Exact Form:

4

25

Decimal Form:

0.16