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प्रश्न
Factorise:
2x2 – 7x – 15
बेरीज
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उत्तर
2x2 – 7x – 15
= 2x2 – 10x + 3x – 15
= 2x(x – 5) + 3(x – 5) ...[By splitting term]
= (2x + 3)(x – 5)
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Factorisation of Polynomials
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Polynomials - Exercise 2.3 [पृष्ठ २१]
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