2X ^ 2 (x ^ 3-2x ^ 2-3x + 2) - x ^ 4 (x-4) write down the process | Math enthusiast | Mathematical art

2X ^ 2 (x ^ 3-2x ^ 2-3x + 2) - x ^ 4 (x-4) write down the process

A:
simple form
=2x^5-4x^4-6x^3+4x^2-x^5+4x^4
=x^5-6x^3+4x^2
=x^2(x^3-6x+4)
=x^2(x-2)(x^2+2x-2)

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