Question

simplify 5 power of-1 into 5power of 3 divided by 5 power of - 2 ​

Answer 1

Answer:

-25

Step-by-step explanation:

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Answer 2

Answer:

625

Step-by-step explanation:

${5}^{ - 1} \times {5}^{3} \div {5}^{ - 2} \\ = \frac{ {5}^{ - 1} \times {5}^{3} }{ {5}^{ - 2} } \\ = {5}^{ - 1} \times {5}^{3} \times {5}^{2} \\ = {5}^{ - 1 + 3 + 2} \\ = {5}^{4} \\ = 625$

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