Answer:
27
Step-by-step explanation:
3^2(2^3+4)/2^2
3^2(8+4)/2^2
3^2(12)/2^2
9(12)/4
108/4
27
I hope this helps you
g (g (x))=3 (3x-4)-4
g (g (x))=9x-16
Answer:
60 + 12 = 72
Step-by-step explanation:
5x + x = 72
=> 6x = 72
=> x = 72 ÷ 6
=> x =12
∴ 5×12+12=72
=> 60 + 12 = 72