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What is the value of y^-5/x^-3 for x = 2 and y = -4?
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5 votes
What is the value of y^-5/x^-3 for x = 2 and y = -4?

User Here
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1 Answer

4 votes
1. (-4)^-5/(2)^-3
2. 2^3/-4^5
3. 8/-1024
4. -1/128 <--- is the answer
User Thomas Bratt
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