Question

x2-x-2
$x {2} - x - 2$
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Answer 1

Answer :

Here,

• We have to use middle term spliting method.

$\dashrightarrow {x}^ {2} - x - 2$

$\dashrightarrow {x}^ {2} - (2 - 1) x - 2$

$\dashrightarrow {x}^ {2} - 2x + 1x - 2$

$\dashrightarrow$ x ( x - 2) + 1 (x - 2)

$\dashrightarrow$ ( x - 2) ( x + 1)

•°• The answer is ( x - 2) ( x + 1).

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