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Algebraic Identities

How to factor...

Question

How to factorise

3x² - 3√2x + 1.

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Solution

The above solution is correct... You can factorise this by using method of discrimnant. Which says that
$ax squared plus bx plus straight c space is space straight a space quadratic space equation space then space dicrimnant space is space given space by space straight x space equals space fraction numerator negative straight b plus-or-minus â�� straight b squared minus 4 ac over denominator 2 straight a end fraction$

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I did not understood the question how to factorise

4√3x²+5x-2√3

( √ is the sign of under root)

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