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What is the value of 7•1 ^ - 5 •2 ^ - 1

What is the value of 7•1 ^ - 5 •2 ^ - 1
asked 212k views
23 votes
What is the value of
7•1 ^ - 5 •2 ^ - 1

asked
User Kyle Burns
by
8.2k points

1 Answer

11 votes

Answer:

3.5 or 7/2

Explanation:

1 to the power of -5=1 ×7= 7

and 2^-1 is .5

so 7×.5= 3.5

answered
User Martin Ernst
by
8.5k points
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