Question

10.Factoriza:x^4+2x^2+1+x^3+x

Answer 1

x (x²+1)+(x⁴+2x²+1)

x (x²+1)+{(x²)²+2x²+1}

x (x²+1)(x²+1)²

(x²+1){x+(x²+1)}

(x²+1)(x+x²+1)

Saludos espero que te sirva :)