Question

If x-3/x=4
x^3-27/x^3=?

Answer 1

Answer:

here's the solution of your question

Answer 2

Answer:

26

Step-by-step explanation:

x^2-3=4x

x^2-4x-3=0

x(x-3)+1(x-3)=0

x=3,-1

x^3-27/x^3=27-27/27

                 =26