Answer:
  (x - 2) • (4x + 1)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
x = 0
Step by step explanation:
g ( x ) = 2x + 3
If x = 0,
g ( 0 ) = 2 (0) + 3
or, g ( 0 ) = 3
<em>Hope that helped :)</em>
 
        
             
        
        
        
No they cannot because 3 is way to short
        
                    
             
        
        
        
Answer:
100 Sq. =80 SQ. +60 SQ. 
10000=6400+3600
10000=10000
 yes,given length can form right angle triangle.