how could you solve 2x^3+5x^2+2x+5 without grouping them??

Question

aum · Answer

To solve for x there must be an equation.  There is no equation here.  But you can try to factor the expression.

anonymous · Answer

Factoring:  2x3+5x2+2x+5 

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1:  2x+5 
Group 2:  2x3+5x2 

Pull out from each group separately :

Group 1:   (2x+5) • (1)
Group 2:   (2x+5) • (x2)
               -------------------
Add up the two groups :
               (2x+5)  •  (x2+1) 
Which is the desired factorization

anonymous · Answer

well thats what I mean is how to factor it

anonymous · Answer

I cant group them

hero · Answer

Grouping is necessary to solve it.