Factorise the Following by Grouping the Terms: X(X - 4)- X + 4

Factorise the following by grouping the terms:
x(x - 4)- x + 4

बेरीज

x(x - 4) - x + 4
= x(x - 4) - 1(x - 4)
= (x - 4)(x - 1).

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Factorisation by Grouping

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पाठ 5: Factorisation - Exercise 5.1

पाठ 5 Factorisation
Exercise 5.1 | Q 2.05

Factorise by the grouping method : a³ + a - 3a² - 3

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

Factorise by the grouping method : (2a-b)² -10a + 5b

Factorise using the grouping method :
m (x - 3y)² + n (3y - x) + 5x - 15y

Factorise : ax + 2bx + 3cx - 3a - 6b - 9c

factorise: a² − 3a − 40

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

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

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:
x + y + m(x + y)