Question

. 3x +10x + 8 please give me answer
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Answer 1

Answer:

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Answer 2

${3x}^{2} + 10x + 8 = 0 \\3 {x}^{2} + 6x + 4x + 8 = 0 \\ (3 {x}^{2} + 6x) + (4x + 8) = 0 \\ 3x(x + 2) + 4(x + 2) = 0 \\ (3x + 4)(x + 2) = 0 \\ x = \frac{ - 4}{3} or \: x = - 2$