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Given the function f(x)=3+6x^(2), then what is f(-x) as a simplified polynomial? Answer:

Given the function f(x)=3+6x2 f(x)=3+6 x^{2} , then what is f(−x) f(-x) as a simplified polynomial?\newlineAnswer:

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Full solution

Q. Given the function f(x)=3+6x2 f(x)=3+6 x^{2} , then what is f(−x) f(-x) as a simplified polynomial?\newlineAnswer:
  1. Substitute −x-x for xx: Substitute −x-x for xx in the function f(x)f(x).f(−x)=3+6(−x)2f(-x) = 3 + 6(-x)^{2}
  2. Simplify squared term: Simplify the squared term (−x)2(-x)^{2} to x2x^{2}.\newlinef(−x)=3+6x2f(-x) = 3 + 6x^{2}

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