Fast 20 pts! simply (- 6/5)^3 a) 216/125 b) 18/15 c) - 18/15 d) - 216/125

Hi,

D) -216/125

This can be easily solved in 7 easy steps!

My Numerical work:

1. (-6 / 5) ^3

2. (-6 / 5)^3

3. (-6 / 5) * (-6 / 5) * ( -6 / 5)

4. (-6) * (-6) * (-6) / 5 * 5 * 5

5. (-6)^3 / 5^3

6. -216 / 125

As a decimal it would be:

7. -1.728

I Hope I Helped!

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.