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Factorise : x^2-3sqrt(5)x-20...

Factorise : `x^2-3sqrt(5)x-20`

Text Solution

Verified by Experts

The correct Answer is:
`(x-4sqrt(5))(x+sqrt(5))`
`x^2-3sqrt(5)x-20=x^2-4sqrt(5)x +sqrt(5)x-20`.
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