What is the answer to 2x-(128)/(x^2)=0 ?

The answer to 2x-(128)/(x^2)=0 is x=4,x=-2+2sqrt(3)i,x=-2-2sqrt(3)i

Solve for x: 2x-(128)/(x^2)=0

The solution is x=4,x=-2+2sqrt(3)i,x=-2-2sqrt(3)i

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2 x - \frac{128}{x ^{2}} = 0

x = 4, x = - 2 + 23 i, x = - 2 - 23 i

Solution steps

2 x - \frac{128}{x ^{2}} = 0

Multiply both sides by

x^{2}

2 x^{3} - 128 = 0

Solve

2 x^{3} - 128 = 0 : x = 4, x = - 2 + 23 i, x = - 2 - 23 i

x = 4, x = - 2 + 23 i, x = - 2 - 23 i

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 4, x = - 2 + 23 i, x = - 2 - 23 i

\frac{2 x + 3}{x - 1} = 5

\frac{11.2}{0.5} = \frac{20}{x}

m, a = \frac{q m}{q + m}

x, 0.4 = \frac{0.2}{x}

x^{- 2} - 2 x^{- 1} - 1 = 0

What is the answer to 2x-(128)/(x^2)=0 ?
The answer to 2x-(128)/(x^2)=0 is x=4,x=-2+2sqrt(3)i,x=-2-2sqrt(3)i
Solve for x: 2x-(128)/(x^2)=0
The solution is x=4,x=-2+2sqrt(3)i,x=-2-2sqrt(3)i