Question

Solve by factorising: From Quadratic Equation

4. x^2 + 2√2x - 6 = 0

Ans: -3√2 , √2

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Answer 1

Hey!!!

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We have

=> x² + 2√2x - 6 = 0

Here 6 = √2 x 3√2

Thus by middle term splitting method

=> x² + 3√2x - √2x - 6 = 0

=> x(x + 3√2) - √2(x + 3√2) = 0

=> (x - √2)(x + 3√2) = 0

Thus

=> x = √2 or => x = -3√2

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Hope this helps ✌️

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Answer 2

Hope it helps you....✌✌

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