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Simplify (-13w^2+9n)-7w^2

$(- 13 w^{2} + 9 n) - 7 w^{2}$

Step 1

Subtract $7 w^{2}$ from $- 13 w^{2}$ .

$- 20 w^{2} + 9 n$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$

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