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What is the simplified form of the expression k^3(k7/5)^-5
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4 votes
What is the simplified form of the expression k^3(k7/5)^-5

User Ariel Kabov
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1 Answer

4 votes
The expression can be simplified as:

k^3(k7/5)^-5
= k^(3+-5) * (7/5)^-5
(Collecting the powers of k at one side and the constants at other side)
= k^-2 * (5/7)^5
(Solving thr integer powers)
= k^-2 * (3125/16807)
User Elvikingo
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