Question

Prove that 6 | (x³ - 1) - (x - 1)​

Answer 1

Answer:

No. This statement is false as the real solution of x^3 = 1 is +1.

If we plug the solution +1 in the equation we have that 1 + 1/1 = 1; 2 = 1, which is false.

Hence, this cannot be proven.

Answer 2

= x³-1 ÷ x-1

= x²-x+1

TRY IN THIS WAY....