Step-by-step explanation:
(F-g) (X)
= f(x) - g(x)
(2x² + 2 )-(x²-1) =
 3x²+3
 
        
             
        
        
        
Answer:
okay i will
Step-by-step explanation:
 
        
             
        
        
        
Answer:
907.46 mm2
Step-by-step explanation:
Area of circle = (¶d^2)/4
d = 34 mm
Therefore
Area A = (3.14 x 34^2)/4
= 907.46 mm2
 
        
                    
             
        
        
        
Answer:
6
Step-by-step explanation:
The equation for this would be:
n+8=14, since we are adding 8 to a number and getting 14 
To solve, isolate the variable n, by subtracting 8 from both sides 
n+8=14
n+8-8=14-8
n=6 
The number is 6