Question

Две третьи в минус 7 степени

Answer 1

$(\frac{2}{3}) ^{-7} = (\frac{3}{2}) ^{7}= \frac{2187}{128} =17 \frac{11}{128}$

Answer 2

Calculation of Two Thirds to the Power of Minus 7

To calculate two thirds to the power of minus 7, we can break it down into two steps. First, we calculate two thirds, and then we raise the result to the power of minus 7.

Step 1: Calculate Two Thirds The value of two thirds can be calculated as follows: ``` 2 / 3 = 0.6666666667 ``` [[9 #1]]

Step 2: Raise Two Thirds to the Power of Minus 7 Now, we raise the value of two thirds to the power of minus 7: ``` (2 / 3)^(-7) = 3^7 / 2^7 = 2187 / 128 = 17.0859375 ``` [[9 #2]]

Therefore, two thirds to the power of minus 7 equals approximately 17.0859375.