Simplify 5x-12y+8x+2x^2+4x^2

$5 x - 12 y + 8 x + 2 x^{2} + 4 x^{2}$

Step 1

Add $5 x$ and $8 x$ .

$13 x - 12 y + 2 x^{2} + 4 x^{2}$

Step 2

Add $2 x^{2}$ and $4 x^{2}$ .

$13 x - 12 y + 6 x^{2}$

Step 3

Simplify the expression.

Move $13 x$ .

$- 12 y + 6 x^{2} + 13 x$

Reorder $- 12 y$ and $6 x^{2}$ .

$6 x^{2} - 12 y + 13 x$

$6 x^{2} - 12 y + 13 x$

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