Question

x2+4x+3
resolve the factors​

Answer 1

Answer:

ᴀɴsᴡᴇʀ

${x}^{2} + 4x + 3 \\ \\ {x}^{2} + x + 3x + 3 \\ \\ x(x + 1) + 3(x + 1) \\ \\ (x + 1)(x + 3)$

Answer 2

Answer:

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${x}^{2} + 4x + 3 = 0 \\ \\ {x}^{2} + x + 3x + 3 = 0 \\ \\ x(x + 1) + 3(x + 1) = 0 \\ \\ (x + 1) \: (x + 3) = 0 \\ \\ x = - 1 \: \: or \: \: x = - 3$