Question

factoring 4 x square + 31 X + 21​

Answer 1

Step-by-step explanation:

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Answer 2

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${4x}^{2} + 31x + 21$

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${4x}^{2} + 31x + 21$

${4x}^{2} + 28x + 3x + 21$

$4x(x + 7) + 3(x + 7)$

$(x + 7)(4x + 3)$

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