Question

FACTORISE x³-3x²-9x-5

Answer 1

Heya !
Your answer is in the pic.

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Answer 2

Given Equation is x^3 - 3x^2 - 9x - 5.

= > (x + 1)(x^2 - 4x -5)

= > (x + 1)(x(x+1)-5(x+1))

= > (x+1)(x+1)(x-5)

= >$(x+1)^2(x-5)$


Hope this helps!