Factorise: 14x2 + X - 3

factorise: 14x² + x - 3

योग

14x² + x - 3

= 14x² + 7x - 6x - 3

= 7x (2x + 1) - 3(2x + 1)

= (2x + 1) (7x - 3)

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Factorisation by Grouping

क्या इस प्रश्न या उत्तर में कोई त्रुटि है?

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

अध्याय 13 Factorisation
Exercise 13 (D) | Q 16 | पृष्ठ १६१

Factorise by the grouping method : a² + b - ab - a

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

Factorise : x² - (b - 2)x - 2b

Factorise : ab(c² + d²) - a²cd - b²cd

factorise: a² - 5a+ 6

factorise: (2a + b)² + 5(2a + b) + 6

factorise: (x - 2y)² - 12(x - 2y) + 32

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

Factorise the following by grouping the terms:
x + y + m(x + y)

Factorise the following by grouping the terms:

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