Question

If (1+x+x²)^3p =a₀+a₁x+a₂x²+........... and (x-1)^3p= x^3p-k₁ x^3p-1 +k₂x ^3p-2 ........then the value of a₀-a₁ k₁+a₂k₂-a₃k₃=?

Submit Your Answer