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Simplify 2r^2-3r^2

$2 r^{2} - 3 r^{2}$

Step 1

Subtract $3 r^{2}$ from $2 r^{2}$ .

$- r^{2}$

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

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