SOLUTION: I am really not understanding how to work this problem f(x) = 15x - 12 g(x) = -15x2 + 14x - 10 find g(g(7)) Any help would be greatly appreciated!!!

Algebra ->  Functions -> SOLUTION: I am really not understanding how to work this problem f(x) = 15x - 12 g(x) = -15x2 + 14x - 10 find g(g(7)) Any help would be greatly appreciated!!!      Log On


   



Question 347110: I am really not understanding how to work this problem
f(x) = 15x - 12
g(x) = -15x2 + 14x - 10
find g(g(7))
Any help would be greatly appreciated!!!

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) = 15x - 12
g(x) = -15x2 + 14x - 10
find g(g(7))
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g[g(7)] = g[-15*7^2+14*7-10]
= g[-647]
= -15(-647)^2+14*(-647)-10
= -6,288,203
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Cheers,
Stan H.
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