Question

Factorise:
x^3-5x^2-x+5​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

(x+1) (x-5)

Step-by-step explanation:

In the equation put x=1 and we got the solution of this equation : (x-1)

now divide the equation with (x-1), we got: x²-4x-5

when we factorise it with splitting the middle term we get (x-1) (x-5)