Question

${x}^{2} - x - 6 \: \: factorise$
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Answer 1

Answer:

$=> {x}^{2} - x - 6 \: \: factorise$

$=> {x}^2 + 2x - 3x - 6$

$=> x (x + 2) -3 (x + 2)$

$=> (x + 2) (x - 3)$