3(d-8) - 5 = 9(d+2) + 1
2 answers:
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Answer:
-138/7
Step-by-step explanation:
use l.c.m . Or multiply through by 30.
Actually Welcome to the Concept of the Functions.
Let's first find the g(-1),
so we get as
3(-1)^2 +5(-1)-6
=> 3 -5-6
=> -8
now since g(-1) =-8
let's find f(g(-1)) that is f(-8)
f(-8) = 4(-8) + 14
=> f(g(-1)) = -32+14
=> f(g(-1)) = -18
-18 is the answer.