## anonymous one year ago What is the missing exponent? (2-5) = 2-15

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1. Kailee1423

What are the options? 2-5=-3 and 2-15=-13

2. Nnesha

well it's $\huge\rm (2^{-5})^{?}=2^{-15}$ lets say missing exponent is x $\huge\rm (2^{-5})^x=2^{-15}$ now apply the exponent rule $\huge\rm (x^m)^n =x^{m \times n}$

3. anonymous

ok thanks

4. Nnesha

got it ?

5. Nnesha

what did you get ?