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Zolol [24]
3 years ago
5

Simplify 8^-7 x 8^5 please show work

Mathematics
1 answer:
Pie3 years ago
7 0

When you are multiplying exponents with the same base, you can add the exponents. This is represented as:

x^a \cdot x^b = x^{(a +b)}


In our case we are multiplying exponents with the same base 8 and exponents -7 and 5. The sum of -7 and 5 is -2, so our answer is \boxed{8^{-2}}.

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