Question

x cube + 9 X square + 23 x + 15

Answer 1

Sorry for bad handwritting :-(

Answer 2

solution:-

given by:-

${x}^{ 3} + 9 {x}^{2} + 23x + 15 \\ {x}^{3} + 5 {x}^{2} + 4 {x}^{2} + 20x + 3x + 15 \\ {x}^{2} (x + 5) + 4x(x + 5) + 3(x + 5) \\ (x + 5)( {x}^{2} + 4x + 3) \\ (x + 5)( {x}^{2} + 3x + x + 3) \\ (x + 5)(x(x + 3) + 1(x + 3)) \\ (x + 5)(x + 3)(x + 1)ans$
☆i hope its help☆