Question

Resuelve:

2x²+2x²+2x+2x=

2x²+3x²+3²+5²=​

Answer 1

$2 {x}^{2} + 2 {x}^{2} + 2x + 2x \\ 4 {x}^{2} + 4x \\ \bf4x(x + 1)$

....

$2 {x}^{2} + 3 {x}^{2} + {3}^{2} + {5}^{2} \\ 2 {x}^{2} + 3 {x}^{2} + 9 + 25 \\ \bf5 {x}^{2} + 34$