Question

Please answer any one

Answer 1

Answer:

gggghjsisgxbskdhdhhsjwnsdvhsejnebebhjenssbdgshebbsbdbdhhene

Answer 2

Step-by-step explanation:

${x}^{3} + 9 {x}^{2} + 23x + 15 \\ = {x}^{3} + {x}^{2} + 9{x}^{2} + 9x +15x + 15 \\ = {x}^{2} (x + 1) + 9x(x + 1) + 15(x + 1) \\ = (x + 1)( {x}^{2} + 9x + 15)$

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