The answer is x - 5
To solve (x^2 - 8x + 15) /(x - 3) you factor the numerator and denominator and cancel the common factors.
Hey there!!!
Remember :
===> n⁻ˣ is equal to 1 / nˣ
In the question, it is stated n as 6 and x is 3
====> 6⁻³
... 1 / 6³
= 1 / 216
Hope my answer helps!