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प्रश्न
Factorise:
x2 + 9x + 18
योग
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उत्तर
x2 + 9x + 18
= x2 + 6x + 3x + 18
= x(x + 6) + 3(x + 6) ...[By splitting middle term]
= (x + 3)(x + 6)
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Factorisation of Polynomials
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2: Polynomials - Exercise 2.3 [पृष्ठ २१]
संबंधित प्रश्न
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p(x) = `2x^2+kx+sqrt2`
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Factorise the following:
`8p^3 + 12/5 p^2 + 6/25 p + 1/125`
Find the following product:
(2x – y + 3z)(4x2 + y2 + 9z2 + 2xy + 3yz – 6xz)
