Question

factorize x^3+7x^2+14x+5​

Answer 1

Answer:

Step-by-step explanation:

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 (((x3) -  7x2) -  14x) -  5  = 0  

Step  2  :

Checking for a perfect cube :

2.1    x3-7x2-14x-5  is not a perfect cube  

Trying to factor by pulling out :

2.2      Factoring:  x3-7x2-14x-5  

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1:  -14x-5  

Group 2:  -7x2+x3  

Pull out from each group separately :

Group 1:   (14x+5) • (-1)

Group 2:   (x-7) • (x2)