maddy6882
17.08.2020 •
Mathematics
Select the equivalent expression.
(3^-8 • 7^3)^-2 =?
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Ответ:
C
Step-by-step explanation:
We can expand, getting 3^(-8)(-2) multiplied by 7^(3)(-2).
The exponents on the 3 is 16 and -6 on the 7.
This is the same as c.
Ответ:
but it would be B http://static.k12.com/calms_media/media/1299500_1300000/1299527/1/781b1062d78a1bb9c835059b58624d1247...