Question

fatorise 3x²₊ 13x ₊12

Answer 1

$3 {x}^{2} + (9 + 4)x + 12$

$3 {x}^{2} + 9x + 4x + 12$

$3x(x + 3) + 4(x + 3)$

$(x + 3)(3x + 4)$

Answer 2

The answer is 3*x*x + 13*x + 12

Hope you like the answer..

* stands for multiplication..

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