Basic Math Examples

$(7 n^{2} + 5 n^{3}) - 5 n^{3} + 2 n^{2} + (2 - 3 n^{2} + 3 n^{3})$

Step 1

Remove parentheses.

$(7 n^{2} + 5 n^{3}) - 5 n^{3} + 2 n^{2} + 2 - 3 n^{2} + 3 n^{3}$

Step 2

Combine the opposite terms in $(7 n^{2} + 5 n^{3}) - 5 n^{3} + 2 n^{2} + 2 - 3 n^{2} + 3 n^{3}$ .

Tap for more steps...

Step 2.1

Subtract $5 n^{3}$ from $5 n^{3}$ .

$7 n^{2} + 0 + 2 n^{2} + 2 - 3 n^{2} + 3 n^{3}$

Step 2.2

Add $7 n^{2}$ and $0$ .

$7 n^{2} + 2 n^{2} + 2 - 3 n^{2} + 3 n^{3}$

Step 3

Add $7 n^{2}$ and $2 n^{2}$ .

$9 n^{2} + 2 - 3 n^{2} + 3 n^{3}$

Step 4

Subtract $3 n^{2}$ from $9 n^{2}$ .

$6 n^{2} + 2 + 3 n^{3}$

Step 5

Simplify the expression.

Tap for more steps...

Step 5.1

Move $2$ .

$6 n^{2} + 3 n^{3} + 2$

Step 5.2

Reorder $6 n^{2}$ and $3 n^{3}$ .

$3 n^{3} + 6 n^{2} + 2$