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Please help me solve this problem I’m really struggling

Please help me solve this problem I’m really struggling-example-1

1 Answer

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Answer:


{x}^(3) + 5 {x}^(2) - x - 5 \\ {x}^(2) (x + 5) - 1(x + 5) \\ (x + 5)(x - 1) \\ \\ (x + 5)( {x}^(2) - {1}^(2) ) \\ (x + 5)(x - 1)(x + 1) \\

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