Find the roots of the following quadratic equations by factorisation method.
Given, 
By splitting the middle term,
⇒ 
⇒ 
⇒ 
∴ 
and ∴ 
∴ 
and ∴ 
2
Find the roots of the following quadratic equations by factorisation method.
Given,
By splitting the middle term,
⇒
⇒
⇒
∴ and ∴
∴ and ∴