Algebra Examples

$(3 x^{2} - 4 x + 6 x) + (5 x^{3} + 2 x^{2} - 3 x)$

Step 1

Remove parentheses.

$3 x^{2} - 4 x + 6 x + 5 x^{3} + 2 x^{2} - 3 x$

Step 2

Add $3 x^{2}$ and $2 x^{2}$ .

$5 x^{2} - 4 x + 6 x + 5 x^{3} - 3 x$

Step 3

Add $- 4 x$ and $6 x$ .

$5 x^{2} + 2 x + 5 x^{3} - 3 x$

Step 4

Subtract $3 x$ from $2 x$ .

$5 x^{2} + 5 x^{3} - x$

Step 5

Reorder $5 x^{2}$ and $5 x^{3}$ .

$5 x^{3} + 5 x^{2} - x$