Factor
3\left(16n^{2}+7\right)
Evaluate
48n^{2}+21
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3\left(16n^{2}+7\right)
Factor out 3. Polynomial 16n^{2}+7 is not factored since it does not have any rational roots.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
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Limits
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