Basic Math Examples

$7 n^{3} + 29 n - 2 n^{2} + 2 - 5 n^{3} + 17 n^{2} + 2$

Step 1

Subtract $5 n^{3}$ from $7 n^{3}$ .

$2 n^{3} + 29 n - 2 n^{2} + 2 + 17 n^{2} + 2$

Step 2

Add $- 2 n^{2}$ and $17 n^{2}$ .

$2 n^{3} + 29 n + 15 n^{2} + 2 + 2$

Step 3

Simplify the expression.

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Step 3.1

Add $2$ and $2$ .

$2 n^{3} + 29 n + 15 n^{2} + 4$

Step 3.2

Move $29 n$ .

$2 n^{3} + 15 n^{2} + 29 n + 4$