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प्रश्न
Factorise:
6x2 + 7x – 3
बेरीज
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उत्तर
6x2 + 7x – 3
= 6x2 + 9x – 2x – 3
= 3x(2x + 3) – 1(2x + 3) ...[By splitting middle term]
= (3x – 1)(2x + 3)
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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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संबंधित प्रश्न
Use the Factor Theorem to determine whether g(x) is a factor of p(x) in the following case:
p(x) = x3 + 3x2 + 3x + 1, g(x) = x + 2
Factorise:
x3 – 2x2 – x + 2
Factorise:
2y3 + y2 – 2y – 1
Factorize the following polynomial.
(x2 – x)2 – 8 (x2 – x) + 12
Factorize the following polynomial.
(y + 2) (y – 3) (y + 8) (y + 3) + 56
Which of the following is a factor of (x + y)3 – (x3 + y3)?
Factorise:
x2 + 9x + 18
Factorise:
84 – 2r – 2r2
Factorise:
1 + 64x3
Factorise:
`2sqrt(2)a^3 + 8b^3 - 27c^3 + 18sqrt(2)abc`
