Math, asked by Amitoj101, 1 year ago

factorise (x2-2√5x-15)

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Answered by satwik4567

12

Answer:

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Answered by harshitak896

3

x^2-3√5x+√5x-15

x(x-3√5)+√5(x-3√5)

(x-3√5)(x+√5)

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