Question

if x+1/x=5 , then x³-5x²+x+ 1/x³-5/x²+1/x=

please give it early its urgent ​

Answer 1

Step-by-step explanation:

8/x-9/x= 1 and 10/x +6/y=7

elimination method4×10⁷) (6×10-5)/8×10¹⁰ simply the following