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Factor 49a^2+42a^2b^2+9b^4

$49 a^{2} + 42 a^{2} b^{2} + 9 b^{4}$

Step 1

$49 a^{2} + 42 a^{2} b^{2} + 9 b^{4}$

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

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