Factorisation by taking out common factor

1. Further factors

2. To solve the given quadratic equations
by taking out the common
factor

3. 2
1021 xx
Factorise


4. In this section we consider the case where
taking out the common factor does not make
the first term
12×-10=-120
15 - 8 =7
2
x
)54)(23(
)54(2)54(3
1081512
10712
2
2
xx
xxx
xxx
xx





5. Class work :
Page : Pg 78, Q(17 to 20)
 Assessment :Pg78, Q(22,23)
- Home work: pg 78,Ex3G,
(Mixed Exercise) Q(1 to 6)

6. Pg79,Q41 to 45