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Mathematics
Algebra
Functions
Let f(x)=x^2+1 and g(x)=2x^2 find G(f(x))
1 answer
g(f(x))= 2(x^2 + 1)^2
= 2 (x^4 + 2x^2 + 1) = 2x^4 + 4x^2 + 2
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