Expand (x+2)(x-3)(x+4)^2
(x+2)(x-3)(x+4)^2 = (x^2 - x - 6)(x^2 + 8x + 16) = (x^4 + 8x^3 +16x^2 - x^3 - 8x^2 -16x - 6x^2 - 48x - 96)
= x^4 +7x^3 + 2x^2 - 64x - 96)
RG
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