Question

if x=1/(5-x) and x 8s not equal to 5. Find x³+5³​

Answer 1

Step-by-step explanation:

x³+5³

=x3+125

Answer:

=x3+125

simplified answer

Factor x³+5³

x3+125

=(x+5)(x2−5x+25)

Answer:

(x+5)(x2−5x+25)

factorize answer

Answer 2

Answer:

Second part of the question is unclear. for the first part, Check the img for solution

Check attachment 2 for further reference

Correction: Att 2: There will be a "/8" in both the solutions