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For each trinomial (quadratic expression...

For each trinomial (quadratic expression), given below, find whether it is factorisable or not. Factorise. If possible.
`x^(2) - 3x - 54`

Text Solution

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The correct Answer is:
factorisable : (x-9)(x+6)
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Factorise : 3x^(2) - 11x - 4

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Factorise : x^(2) + (1)/(x^(2)) - 3

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