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Factor 49h^2-28hk+k^2

$49 h^{2} - 28 h k + k^{2}$

Step 1

$49 h^{2} - 28 h k + k^{2}$

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

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