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serg [7]
3 years ago
8

Which expression is equivalent to 7^3 * 7^-57a. 7^2b. 7^7c. 1/7^2d. 1/7^7​

Mathematics
2 answers:
nevsk [136]3 years ago
8 0

Answer:

c. (1/7^2) is the answer

Gnoma [55]3 years ago
3 0

Answer:

<h2><em><u>c. 1/7^2</u></em></h2>

Step-by-step explanation:

As,

{7}^{3}  \times  {7}^{ - 5}

=  {7}^{3 - 5}

=  {7}^{ - 2}

=  \frac{1}{ {7}^{2} }

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Answer:

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Step-by-step explanation:

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Answer:

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