Simplify 2x+6x^2-10+4x^2-3x+(-6)

$2 x + 6 x^{2} - 10 + 4 x^{2} - 3 x + (- 6)$

Step 1

Remove parentheses.

$2 x + 6 x^{2} - 10 + 4 x^{2} - 3 x - 6$

Step 2

Subtract $3 x$ from $2 x$ .

$6 x^{2} - 10 + 4 x^{2} - x - 6$

Step 3

Add $6 x^{2}$ and $4 x^{2}$ .

$10 x^{2} - 10 - x - 6$

Step 4

Subtract $6$ from $- 10$ .

$10 x^{2} - x - 16$