Factorise : 3x5 - 6x4 - 2x3 + 4x2 + X - 2

Factorise : 3x⁵ - 6x⁴ - 2x³ + 4x² + x - 2

बेरीज

3x⁵ - 6x⁴ - 2x³ + 4x² + x - 2

= 3x⁴ (x - 2) - 2x² (x - 2) + 1 (x - 2)

= (x - 2) (3x⁴ - 2x² + 1)

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Factorisation by Grouping

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पाठ 13: Factorisation - Exercise 13 (B) [पृष्ठ १५८]

पाठ 13 Factorisation
Exercise 13 (B) | Q 7 | पृष्ठ १५८

Factorise by the grouping method : a²x² + (ax² + 1) x + a

Factorise by the grouping method : a (a -4) - a + 4

Factorise using the grouping method :
a² + 4b² - 3a + 6b - 4ab

Factorise : a² + ax + ab + bx

Factorise : a² - ab - ca + bc

Factorise : (a² − b²) c + (b² − c²)a

Factorise the following by grouping the terms:
2a + b + 3c - d + (2a + b)³ + (2a + b)²(3c - d)

Factorise the following by grouping the terms:
xy(a² + 1) + a(x² + y²)

Factorise the following by grouping the terms:

`"p"^2 + (1)/"p"^2 - 2 - 5"p" + (5)/"p"`

Factorise the following by grouping the terms:

`(1)/(25x^2) + 16x^2 + (8)/(5) - 12x - (3)/(5x)`