1.

Please answer this question and step by step explanation ​

Answer»

ANSWER:

Factor \:  by \:  grouping \\  {x}^{3}  +  {x}^{2}  + x + 1  \\ =  {x}^{2}( x + 1) + 1(x + 1) \\  = (x + 1)( {x}^{2}  + 1)



Discussion

No Comment Found

Related InterviewSolutions