Question

x^2+4x+3 factorise it ​

Answer 1

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• Factorise ${x}^{2} + 4x + 3$

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${x}^{2} + 4x + 3$

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

$= x(x + 1) + 3(x + 1)$

$= (x + 3)(x + 1)$

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• $(x + 3)(x + 1)$

Answer 2

Answer:

(x+3)(x+1)

Step-by-step explanation:

x^2+4x+3

=x²+4x+3

=x²+3x+x+3

=x(x+3)+1(x+3)

=(x+3)(x+1)