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8+14a-10a^{2}
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8+14a-10a^{2}
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\frac{28a-20a^{2}+16}{2}
Combine 4a and 24a to get 28a.
\frac{28a-20a^{2}+16}{2}
Combine 4a and 24a to get 28a.
Examples
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Matrix
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