Answer:
steps below
Explanation:
5. x³-8x²-4x+32 = x²(x-2) -6x(x-2) -16(x-2) = (x-2)(x²-6x-16)= (x-2)(x+2)(x-8)
6. 27x³+125 = (3x)³ + 5³ = (3x+5)(9x²-15x+25)
5.6m questions
7.3m answers