Simplify (3x^3+2x^2+10)+(3x^3+2x^2+10x)

$(3 x^{3} + 2 x^{2} + 10) + (3 x^{3} + 2 x^{2} + 10 x)$

Step 1

Remove parentheses.

$3 x^{3} + 2 x^{2} + 10 + 3 x^{3} + 2 x^{2} + 10 x$

Step 2

Add $3 x^{3}$ and $3 x^{3}$ .

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

Step 3

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

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

Step 4

Move $10$ .

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