Respuesta :

gcantiga44

Answer:

4⁷

Step-by-step explanation:

Rule of exponents is:

aˣ · aⁿ = a⁽ˣ ⁺ ⁿ⁾

4⁵ · 4² = 4⁽⁵ ⁺ ²⁾ = 4⁷

alternateandjelkovic

Answer:

Step-by-step explanation:

If it's what i think it is, it's answer with letter A

Because main part if same, you just write it again and  exhibitors get collected

5+2= 7.

I hope i helped you!

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