Advertisements
Advertisements
Question
factorise: 2a2 + 7a + 6
Sum
Advertisements
Solution
2a2 + 7a + 6
= 2a2 + 4a + 3a + 6
= 2a(a + 2) + 3(a + 2)
= (a + 2)(2a + 3)
shaalaa.com
Factorisation by Grouping
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Factorise : a2 + ax + ab + bx
Factorise : a2 - ab - ca + bc
Factorise : a3 - a2 - ab + a + b - 1
Factorise : ab(c2 + d2) - a2cd - b2cd
factorise: a2 - 5a+ 6
factorise: x2 + 5xy + 4y2
factorise: 3a2 - 5a + 2
factorise: 5x2 - 4xy - 12y2
Factorise the following by grouping the terms:
x(x - 4)- x + 4
Factorise the following by grouping the terms:
`(1)/(25x^2) + 16x^2 + (8)/(5) - 12x - (3)/(5x)`
