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Given the function f(x)=-2+5x^(2), then what is f(x)-1 as a simplified polynomial? Answer:

Given the function f(x)=−2+5x2 f(x)=-2+5 x^{2} , then what is f(x)−1 f(x)-1 as a simplified polynomial?\newlineAnswer:

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Full solution

Q. Given the function f(x)=−2+5x2 f(x)=-2+5 x^{2} , then what is f(x)−1 f(x)-1 as a simplified polynomial?\newlineAnswer:
  1. Subtract 11: Subtract 11 from the given function f(x)f(x).\newlinef(x)−1=(−2+5x2)−1f(x) - 1 = (-2 + 5x^2) - 1
  2. Combine like terms: Combine like terms.\newlinef(x)−1=−2+5x2−1f(x) - 1 = -2 + 5x^2 - 1\newlinef(x)−1=5x2−3f(x) - 1 = 5x^2 - 3

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