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Given the function f(x)=-4+2x^(3), then what is -2f(x) as a simplified polynomial? Answer:

Given the function f(x)=−4+2x3 f(x)=-4+2 x^{3} , then what is −2f(x) -2 f(x) as a simplified polynomial?\newlineAnswer:

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Q. Given the function f(x)=−4+2x3 f(x)=-4+2 x^{3} , then what is −2f(x) -2 f(x) as a simplified polynomial?\newlineAnswer:
  1. Identify function and operation: Identify the function f(x)f(x) and the operation to perform.f(x)=−4+2x3f(x) = -4 + 2x^3We need to find −2f(x)-2f(x).
  2. Multiply by −2-2: Multiply the function f(x)f(x) by −2-2.−2f(x)=−2(−4+2x3)-2f(x) = -2(-4 + 2x^3)
  3. Distribute −2-2: Distribute the −2-2 across the terms in the function.\newline−2f(x)=(−2×−4)+(−2×2x3)-2f(x) = (-2 \times -4) + (-2 \times 2x^3)
  4. Perform multiplication: Perform the multiplication.\newline−2f(x)=8−4x3-2f(x) = 8 - 4x^3

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