Question

7. If \ -2/3\ ^ 3 is the first factor of (2/3) ^ - 1 then what is another factor of the number.​

Answer 1

Answer:

2746 is the answer it may help u

Answer 2

Given:

$(-\dfrac{2}{3})^{3}$ is the factor of $(\dfrac{2}{3})^{-1}$

To find:

Another factor of $(\dfrac{2}{3})^{-1}$

Step-by-step explanation:

Here we simply perform a division operation using laws of indices,

$\quad (\dfrac{2}{3})^{-1}\div (-\dfrac{2}{3})^{3}$

$=(\dfrac{2}{3})^{-1}\div \{-(\dfrac{2}{3})^{3}\}$

$=\dfrac{(2/3)^{-1}}{-(2/3)^{3}}$

$=-\dfrac{2}{3}^{-1}\times (\dfrac{2}{3})^{-3}$

• since $\dfrac{1}{a^{n}}=a^{-n}$

$=-(\dfrac{2}{3})^{-1-3}$

$=-(\dfrac{2}{3})^{-4}$

Answer:

Another factor is $-(\dfrac{2}{3})^{-4}$

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