f(x) = 3x²+4x+1 g(x) = 6x tentukan a.(fog) (x) b.(fog) (2)
            Matematika
            
               
               
            
            
               
               
             
            Gituy
         
         
         
                Pertanyaan
            
            f(x) = 3x²+4x+1   g(x) = 6x tentukan a.(fog) (x) b.(fog) (2)
               
            
               1 Jawaban
            
            - 
			  	
1. Jawaban Anonyme
(fog)(x)
= 3(6x)² + 4(6x) + 1
= 18x² + 24x + 1
(fog)(2)
= 18 . 2² + 24 . 2 + 1
= 72 + 48 + 1
= 121