Answer:
5
Step-by-step explanation:
Hope this helps
 
        
             
        
        
        
no one said it is not true or false and it doesn’t look good for the people
        
             
        
        
        
Answer:
your answer will be c hope ur help and mark me brainlist
 
        
                    
             
        
        
        
Answer:
2.5 Plus 40 hours only because is haft hours
 
        
             
        
        
        
We are given :

Step 1: factor the part inside square root
The function given inside square root is of quadratic form.
So let us try to factorise it using AC method.
Here A*C = 4*25 = 100 
so we have to find factors of 100 that add up to give -20.
the two factors are -10 and -10.
Rewriting the function :

=
=
=
Step 2:
Now we take square root of the factorised form

= 
Answer : (2x-5)