Apply the properties of integer exponents to identify all of the expressions equivalent to 1/8.
a. 2^-3 b. 2^3 c. 1/2^3 d. 2^2 x 2^-5 e. 2^-2 x 2^5

The answers are A , C , D

Step-by-step explanation:

Lets revise the rule of exponent

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Now lets solve the problem

We need all the expressions equivalent to

A.

∵

∵ 2³ = 8

∴

Answer A is equivalent to

B.

∵ 2³ = 8

Answer B is not equivalent to

C.

∵ 2³ = 8

∴

Answer C is equivalent to

D.

∵

∵

Answer D is equivalent to

E.

∵

∵ 2³ = 8

Answer E is not equivalent to

The answers are A , C , D

the answer is 99.