Answer:
The correct option is 4.
Step-by-step explanation:
The given expression is
In option (1), the given expression is
Combine like terms.
This expression is not equivalent to the given expression.
In option (2), the given expression is
Using distributive property.
This expression is not equivalent to the given expression.
In option (3), the given expression is
This expression is not equivalent to the given expression.
In option (4), the given expression is
Using distributive property.
This expression is equivalent to the given expression.
Therefore correct option is 4.