amazeballs amazeballs

16-09-2021
Mathematics

contestada

Can anybody explain how to do this? The answer I keep getting isn't one of the options.
Which choice is equivalent to: 5^-2 * 25^-1
a. 5^3
b. 5^4
c. 5^-1
d. 5^-4

Respuesta :

josueandres josueandres

16-09-2021

I think is D

5^-2*25^-1
5^-2*5^-2
5^-4
1/5^4
1/625
0,0016, 5^-4

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