Question

1+x2+5x+1 it is from factorisation​

Answer 1

The polynomial must be like this :

x²+5x+1+1

= x²+5x+2

Now it is in in the form of factorisation.

It can be solved by using quadratic formula or by completing the square method.

Thanks Ω

Answer 2

Answer:

2x + 1 + 5x + 1

x(-------------