## anonymous 4 years ago 7/r-7

1. anonymous

oh and by the way the r-7 (The negative 7 is to the power)

2. Akshay_Budhkar

${ 7 \over r} ^ {-7}$?

3. anonymous

$\frac{7}{r^{-7}}=7r^7$

4. Directrix

7/r^(-7) = 7 r ^ 7

5. anonymous

thanks everyone :)