Question

factorizar x2+2xy2+x+2y2

Answer 1

X^2  +  2XY^2  +  X  +  2Y^2  =  X^2  +  X  +  2XY^2  +  2Y^2

...................................................... =  X (X  + 1)  +  2Y^2 ( X  +  1)

...................................................... =  (X  +  1) (X  +  2Y^2)