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Given that f(x) = x²-3x - 15 and g(x) = x - 8, find f (g(x)).
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Given that f(x) = x²-3x - 15 and g(x) = x - 8, find f (g(x)).

User Adir
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f(g(x))

f(x-8)

(x-8)²-3(x-8)-15

x²+8²-16x-3x+24-15

x²+64-16x+9

x²-16x+73

User Blagoh
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