What is the answer to 3-x=(x+12)/(x^2) ?

The answer to 3-x=(x+12)/(x^2) is x\approx-1.52216…

Solve for x: 3-x=(x+12)/(x^2)

The solution is x\approx-1.52216…

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3 - x = \frac{x + 12}{x ^{2}}

x \approx - 1.52216 \dots

Solution steps

3 - x = \frac{x + 12}{x ^{2}}

Multiply both sides by

x^{2}

3 x^{2} - x^{3} = x + 12

Solve

3 x^{2} - x^{3} = x + 12 : x \approx - 1.52216 \dots

x \approx - 1.52216 \dots

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x \approx - 1.52216 \dots

\frac{x ^{2} + 5 x + 6}{x ^{2} + x + 1} = 1

\frac{- 88}{r} = 8

0.5333 = \frac{8}{x}

\frac{2 x + 6}{5 x ^{2}} = 0

\frac{1}{3} = \frac{3}{x}

What is the answer to 3-x=(x+12)/(x^2) ?
The answer to 3-x=(x+12)/(x^2) is x\approx-1.52216…
Solve for x: 3-x=(x+12)/(x^2)
The solution is x\approx-1.52216…