Factorise: 4c2 + 3c - 10

factorise: 4c² + 3c - 10

बेरीज

4c² + 3c - 10

= 4c² + 8c - 5c - 10

= 4c (c + 2) - 5(c + 2)

= (c + 2)(4c - 5)

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Factorisation by Grouping

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पाठ 13: Factorisation - Exercise 13 (D) [पृष्ठ १६१]

पाठ 13 Factorisation
Exercise 13 (D) | Q 15 | पृष्ठ १६१

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

Factorise by the grouping method : y² - (a + b) y + ab

Factorise : xy - ay - ax + a² + bx - ab

Factorise : 3a²b - 12a² - 9b + 36

Factorise : 2ab²c - 2a + 3b³c - 3b - 4b²c² + 4c

factorise: a² - 5a+ 6

factorise: 2a² + 7a + 6

Factorise the following by grouping the terms:
15xy - 9x - 25y + 15

Factorise the following by grouping the terms:
4abx² + 49aby² + 14xy(a² + b²)

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