Question

factorise x square+7x+12​

Answer 1

Answer:

x^2+7x+12

=x^2+3x+4x+12

=x(x+3)+4(x+3)

=(x+3)(x+4)

Step-by-step explanation:

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Answer 2

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=> x² + 7x + 12

=> x² + 4x + 3x + 12

=> x ( x + 4 ) + 3 ( x + 4 )

=> ( x + 3 ) ( x + 4 )

Hence, the factors are 3 and 4.

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