Question

x cube + x square - 4 x - 4 / X + 1 factorise​

Answer 1

Answer:

x³+x²-4x-4

x³+x²-(2+2)x-4

x³+x²-2x-2x-4

x²(x+1)-2(x+1-2)

(x²-2)(x+1)(x-1)

HOPE IT HELPS:)

Answer 2

Step-by-step explanation:

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