What is the answer to 4x+4/x+11=0 ?

The answer to 4x+4/x+11=0 is x=(-11+sqrt(57))/8 ,x=(-11-sqrt(57))/8

Solve for x: 4x+4/x+11=0

The solution is x=(-11+sqrt(57))/8 ,x=(-11-sqrt(57))/8

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4 x + \frac{4}{x} + 11 = 0

x = \frac{- 11 + 57}{8}, x = \frac{- 11 - 57}{8}

Decimal Notation

x = - 0.43127 \dots, x = - 2.31872 \dots

Solution steps

4 x + \frac{4}{x} + 11 = 0

Multiply both sides by

x

4 x^{2} + 4 + 11 x = 0

Solve

4 x^{2} + 4 + 11 x = 0 : x = \frac{- 11 + 57}{8}, x = \frac{- 11 - 57}{8}

x = \frac{- 11 + 57}{8}, x = \frac{- 11 - 57}{8}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{- 11 + 57}{8}, x = \frac{- 11 - 57}{8}

\frac{1}{x - 7} = \frac{2}{7}

y, x = \frac{2 y + 1}{y - 2}

\frac{( 5 x - 5 )}{2 x} = 10

\frac{x}{x} = 0

\frac{x}{x} = 2

What is the answer to 4x+4/x+11=0 ?
The answer to 4x+4/x+11=0 is x=(-11+sqrt(57))/8 ,x=(-11-sqrt(57))/8
Solve for x: 4x+4/x+11=0
The solution is x=(-11+sqrt(57))/8 ,x=(-11-sqrt(57))/8