Question
Factorise:
$6-x-x^2$
$6-x-x^2$
✓
Answer
$6-x-x^2$
$=6+2 x-3 x-x^2$
$=2(3+x)-x(3+x)$
$=(3+x)(2-x)$
$=6+2 x-3 x-x^2$
$=2(3+x)-x(3+x)$
$=(3+x)(2-x)$
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