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प्रश्न
Expand.
(p + 8) (p − 3)
बेरीज
उत्तर
(p + 8) (p − 3)
= (p)2 + {8 + (−3)}p + (8) × (−3)
= p2 + (8 − 3)p − 24
= p2 + 5p − 24
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