Let f(x) = 4x2 + x + 1 and g(x) = x2 – 2. Find g(f(x)). Show each step of your work.
Help please
2 answers:
Answer: The answer is
Step-by-step explanation: The given functions f(x) and g(x) are defined as follows:
We are given to evaluate g(f(x)).
The steps are as follws:
Thus, the answer is
For the answer to the question above, <span>g(f(x)) = (4x^2 + x + 1)^2 - 2 </span> <span>g(f(x)) = (16x^4 + 4x^3 + 4x^2 + 4x^3 + x^2 + x + 4x^2 + x + 1) - 2 </span> <span>g(f(x)) = 16x^2 + 8x^3 + 9x^2 + 2x + 1 - 2 </span> <span>g(f(x)) = 16x^2 + 8x^3 + 9x^2 + 2x - 1 I hope my answer helped you. Feel free to ask more questions. Have a nice day!</span>
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