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प्रश्न
Factorise:
6x2 + 5x – 6
बेरीज
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उत्तर
We can find two numbers: pq = −36 and p + q = 5
They are p = 9 and q = −4
Here, 6x2 + 5x − 6
= 6x2 + 9x − 4x − 6
= 3x (2x + 3) − 2 (2x + 3)
= (2x + 3) (3x − 2)
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Factorisation of Polynomials
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Polynomials - EXERCISE 2.3 [पृष्ठ ३६]
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संबंधित प्रश्न
Factorise:
12x2 – 7x + 1
Factorise:
2x2 + 7x + 3
Determine the following polynomial has (x + 1) a factor:
x4 + 3x3 + 3x2 + x + 1
Find the Factors of the Polynomial Given Below.
2x2 + x – 1
Factorize the following polynomial.
(y2 + 5y) (y2 + 5y – 2) – 24
Factorize the following polynomial.
(x – 3) (x – 4)2 (x – 5) – 6
Which of the following is a factor of (x + y)3 – (x3 + y3)?
Determine which of the following polynomials has x – 2 a factor:
3x2 + 6x – 24
Factorise:
84 – 2r – 2r2
Factorise:
`a^3 - 2sqrt(2)b^3`
