Question

factorise X square + 5 x + 4​

Answer 1

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Answer 2

here is ur answer

${x}^{2} + 5x + 4 = 0 \\ \\ {x}^{2} + x + 4x + 4 = 0 \\ \\ x(x + 1) + 4(x + 1) = 0 \\ \\ (x + 4)(x + 1) = 0$

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