Question

$x {}^{2} - 3x + 2$
Factorise
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Answer 1

${x}^{2} - 2x - x + 2 = 0 \\ x(x - 2) - 1(x - 2) = 0$

$(x - 2)(x - 1) = 0 \\ x = 2 \: or \: x = 1$

Answer 2

Answer:

Hi friend

$x {}^{2} - 3x + 2 \\ x {}^{2} - x - 2x + 2 \\ x(x - 1) - 2(x - 1) \\( x - 2)(x - 1)$

So the factors are x-2 and x-1

Hope it helps you

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