Answer :
Step-by-step explanation:
f(n) = n²-5-0
g(n) = 4n+4
f(g(n)) = (4n+4)² -5 -0
=16n²+16n+16n-5
=16n²+32n-5 ....
solve the quadratic equation
Step-by-step explanation:
f(n) = n²-5-0
g(n) = 4n+4
f(g(n)) = (4n+4)² -5 -0
=16n²+16n+16n-5
=16n²+32n-5 ....
solve the quadratic equation