Decomposition factor: - 9x ^ (n + 1) - 6x ^ n + 3x ^ (n-1)

Decomposition factor: - 9x ^ (n + 1) - 6x ^ n + 3x ^ (n-1)


-9x^(n+1) - 6x^n + 3x^(n-1)
= -3x^(n - 1)·(3x² + 2x - 1)
= -3x^(n - 1)·(3x - 1)(x + 1)



Factorization - 3x ^ 2 + 12x-12


-3x^2+12x-12
=-3(x^2-4x+4)
=-3(x-2)^2



Factorization factor 12x ^ 2-3x


12x^2-3x
=3(4x^2-1)
=3(2x+1)(2x-1)