Solve (5/7)^-7: Converting Negative Exponent to Positive

Insert the corresponding expression:

(57)−7= \left(\frac{5}{7}\right)^{-7}=

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Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:07 Let's simplify this problem together.
00:10 Remember, when a fraction is raised to the power of negative N, it's like flipping the fraction and raising it to the positive N.
00:20 So, we'll turn the fraction upside down and change the power to positive N.
00:28 Let's use this idea to solve our exercise.
00:38 And there you have it! That's the solution.

Step-by-step written solution

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1

Understand the problem

Insert the corresponding expression:

(57)−7= \left(\frac{5}{7}\right)^{-7}=

3

Final Answer

(75)7 \left(\frac{7}{5}\right)^7

Practice Quiz

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\( 112^0=\text{?} \)

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