Advertisements
Advertisements
Question
Factorise the following expression.
a2b + a2c + ab + ac + b2c + c2b
Advertisements
Solution
We have,
a2b + a2c + ab + ac + b2c + c2b
= (a2b + ab + b2c) + (a2c + ac + c2b)
= b(a2 + a + bc) + c(a2 + a + bc)
= (a2 + a + bc)(b + c)
APPEARS IN
RELATED QUESTIONS
Identify term and factor in the expression given below:
− 4x + 5
Find the sum of: 5x2 – 2xy + 3y2 and – 2x2 + 5xy + 9y2 and 3x2 -xy- 4y2
Simplify: 9x + 5 – [4x – {3x – 2 (4x – 3)}]
The co-efficient of ab in the term 15 abc is 15
The coefficient in – 37abc is ______.
Write the greatest common factor in the following terms.
11x2, 12y2
Factorise the following expression.
a3 + a2 + a + 1
Factorise the following expression.
a3x – x4 + a2x2 – ax3
Identify term which contain x and give the coefficient of x.
1 + x + xy
3x + 23x2 + 6y2 + 2x + y2 + ______ = 5x + 7y2.
