Ineed i don’t understand this question

c. 1/128

Step-by-step explanation:

(2 ^ -5)^2

2^ -3

Lets first simplify the numerator.

a^b^c = a^(b*c)

(2 ^ -5)^2 = 2^(-5*2) = 2^-10

(2 ^ -10)

2^ -3

When dividing, since the bases are the same, we keep the bases and subtract the exponents.

a^b/ a^c = a^(b-c)

2^(-10- -3)

2^(-10+3)

2^(-7)

We know the negative exponent moves it from the numerator to the denominator

1/2^7

1/128

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step-by-step explanation: