Question

simplify (3^-7 / 3^-10) x 3^-5

Answer 1

Answer:

see tbe attached pic.like if it is helpful

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Answer 2

Answer:

To simplyfy the equation the answer is $\frac{1}{9}$.

Step-by-step explanation:

According to the question , we are given a equation from where  we need to simplify the equation and solve the equation and find the result of the calculation. It is a easy calculation. First of all we need the basic clear knowledge of power of a number. At fist we change the denominator to the numerator for these we put some small changes . The changes is $3^{-10}$becomes $3^{10}$ and then there are same number are in multiplication process but there power will different. In this case the power will be added to each other and we find our result.

$\frac{3^{-7} }{3^{-10} } * 3^{-5} \\\\= 3^{3}* 3^{-5} \\\\= 3^{-2}\\\\= \frac{1}{9}$

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