Factorise : Ab2 - (A - C) B - C

Factorise : ab² - (a - c) b - c

बेरीज

ab² - (a - c) b - c

= ab² - ab + bc - c

= ab (b - 1) + c (b - 1)

= (b - 1) (ab + c)

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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 14 | पृष्ठ १५८

Factorise by the grouping method : (ax + by)² + (bx - ay)²

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

Factorise : - x²y - x + 3xy + 3

Factorise : 3a²b - 12a² - 9b + 36

Factorise : (a² − b²) c + (b² − c²)a

factorise: 1 - 18x - 63x²

factorise: ax² + b²y - ab² - x²y

Factorise the following by grouping the terms:
2m³ - 5n² - 5m²n + 2mn

Factorise the following by grouping the terms:
8x³ - 24x²y + 54xy² -162y³

Factorise the following by grouping the terms:

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