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16 l ^ { 2 } + 2 \overline { 4 } m + 9 m ^ { 2 } |
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Answer» 16l² + 24 lm + 9m²16l² +12 lm + 12 lm + 9m²4l(4l + 3m) + 3m (4l +3m)(4l+3m)² |
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