Question

The factors of
${x}^{2} + 7x + 12$
are........... and .........​

Answer 1

Step-by-step explanation:

$x {}^{2} + 7x + 12 \\ x {}^{2} + 4x + 3x + 12 \\ x(x + 4) + 3(x + 4) \\ (x + 4)(x + 3)$

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Answer 2

Answer:

The factors are (x+3) (x+4)