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Let f(x) = 4x2 + x + 1 and g(x) = x2 – 2. Find g(f(x)). Show each step of your work.
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Let f(x) = 4x2 + x + 1 and g(x) = x2 – 2. Find g(f(x)). Show each step of your work.

User DocSalvager
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g(f(x) = (f(x))2 - 2g(f(x) = (4x2 + x + 1)2 - 2g(f(x) = 16x4 + 8x3 + 9x2 + 2x + 1 - 2g(f(x) = 16x4 + 8x3 + 9x2 + 2x - 1
User Rodrigo Juarez
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