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2 votes
What is and expression equivalent with 7^-5 x 7^8

User Zohab Ali
by
6.5k points

1 Answer

5 votes

we are given the following expression:


7^(-5)*7^{8^{}}

We can use the following property of exponents:


a^{x^{}}* a^y=a^(x+y)

That is, we leave the same base and add the exponents, like this:


undefined

User Gregory Patmore
by
7.5k points
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