Algebraic Expressions
1. Factorise the numerator and simplify :
i) + 4a + 4 ii) - 49
a + 2 m + 7
2. Find the binomial which is a common factor of
- and - 4ab + b2
3. Factorise completely :
i) y + 3x + xy + 3 ii) 4 + 4xy + -
iii) (x+5) - (x+5) iv) - a
v) - 8 vi) - 2ab + -
4. Divide :
i) + 1 by x+1 ii) + 3 - 4 by x-1
iii) 4 - 7x + 3 by x-1
Class VIII. Maths Worksheet Page 20
1. Factorise the numerator and simplify :
i) + 4a + 4 ii) - 49
a + 2 m + 7
2. Find the binomial which is a common factor of
- and - 4ab + b2
3. Factorise completely :
i) y + 3x + xy + 3 ii) 4 + 4xy + -
iii) (x+5) - (x+5) iv) - a
v) - 8 vi) - 2ab + -
4. Divide :
i) + 1 by x+1 ii) + 3 - 4 by x-1
iii) 4 - 7x + 3 by x-1
Class VIII. Maths Worksheet Page 20
