What is the answer to solvefor k,f=3x^2+k/x ?

The answer to solvefor k,f=3x^2+k/x is k=xf-3x^3;\quad x\ne 0

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solvefor k,f=3x^2+k/x

solve for

k, f = 3 x^{2} + \frac{k}{x}

k = x f - 3 x^{3}; x \neq = 0

Solution steps

f = 3 x^{2} + \frac{k}{x}

Switch sides

3 x^{2} + \frac{k}{x} = f

Move

3 x^{2}

to the right side

\frac{k}{x} = f - 3 x^{2}

Multiply both sides by

x

k = x f - 3 x^{3}; x \neq = 0

- 201 = - 3 + 6 (- 6 x - 3)

3 x + 3 - 2 x = - 11 + 4 x

22 x + 1 = 8 x - 3

- 6 = \frac{x}{10} - 7

B, A = B + c m

What is the answer to solvefor k,f=3x^2+k/x ?
The answer to solvefor k,f=3x^2+k/x is k=xf-3x^3;\quad x\ne 0