Simplify 9x^2+10x^2-4x-9+29x^2+5+14x-8x

$9 x^{2} + 10 x^{2} - 4 x - 9 + 29 x^{2} + 5 + 14 x - 8 x$

Step 1

Add $9 x^{2}$ and $10 x^{2}$ .

$19 x^{2} - 4 x - 9 + 29 x^{2} + 5 + 14 x - 8 x$

Step 2

Add $19 x^{2}$ and $29 x^{2}$ .

$48 x^{2} - 4 x - 9 + 5 + 14 x - 8 x$

Step 3

Add $- 4 x$ and $14 x$ .

$48 x^{2} + 10 x - 9 + 5 - 8 x$

Step 4

Subtract $8 x$ from $10 x$ .

$48 x^{2} + 2 x - 9 + 5$

Step 5

Add $- 9$ and $5$ .

$48 x^{2} + 2 x - 4$