Factorise x^2-5x-36
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Answer:
(x+4) (x-9)
Step-by-step explanation:
To factorise the polynomial x2 – 5x – 36, we will split the middle term that is coefficient of 'x'. Hence, the factors that satisfy the polynomial x2 – 5x – 36 are (x + 4) and (x - 9).
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