Question

sopve by formula method x2 square-2x-3=0​

Answer 1

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To solve :

${x}^{2} - 2x - 3 = 0$

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${x}^{2} - 2x - 3 = 0$

${x}^{2} - 3x + x - 3 = 0$

$x(x - 3) + 1(x - 3)$

$(x + 1)(x - 3)$

$x = - 1 \: and \: x = 3$

Here is your answer^^^^^

Hope it helps you..!!!

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