Question

Add (2 - x + x2) and (x2 + x + 3).​

Answer 1

Answer:

2-x+2x=2+x and 2x+x+3

2+x+3x+3

=5+4x

Answer 2

Answer:

Here your Answer.

Step-by-step explanation:

equation,

$( 2-x+x^{2} ) + ( x^{2} +x+3)\\=( 2-x+x^{2} +x^{2} +x+3)\\=( 2x^{2} +5)$