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If k such that f(x)=x^4-kx^3 kx^2 . What steps do you take to solve it?

User TerryA
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Final answer:

To solve the equation f(x)=x^4-kx^3+kx^2, factor out x^2 and solve the resulting quadratic equation.

Step-by-step explanation:

To solve the equation f(x)=x^4-kx^3+kx^2, you can follow these steps:

  1. Factor out x^2 from the equation: f(x) = x^2(x^2 - kx + k)
  2. Set each factor equal to zero:
  3. Solve the quadratic equation x^2 - kx + k = 0
  4. Determine the values of k for which the equation has real roots

The question asks for steps to solve for k in the function f(x) = x^4 - kx^3 + kx^2. To solve for k, we need equations or conditions that relate to k. Without additional information, such as specific function values or derivatives, it's not possible to solve for k directly.

However, if we had a point on the curve, say (x, f(x)), we could substitute these values into the equation and solve for k. Alternatively, if we knew that the function had a certain property, like a local maximum or inflection point at a certain value of x, we might use the derivative f'(x) or the second derivative f''(x) to find equations that contain k and solve for it.

User Magnolia
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