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प्रश्न
Expand : ( x - 8 )( x - 10 )
योग
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उत्तर
( x - 8 )( x - 10 )
= x(x - 10) - 8(x - 10)
= x2 - 10x - 8x + 80
= x2 - 18x + 80
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Expansion of Formula
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