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प्रश्न
Simplify : (7x – 8) (3x + 2)
बेरीज
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उत्तर
(7x – 8) (3x + 2) = 7x(3x + 2) −8(3x+ 2)
= 21x2 + 14x – 24x – 16
= 21x2 – 10x – 16
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Multiplying a Polynomial by a Polynomial
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