What is the answer to x^2-13+(12)/x =0 ?

The answer to x^2-13+(12)/x =0 is x=1,x=3,x=-4

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x^2-13+(12)/x =0

x^{2} - 13 + \frac{12}{x} = 0

x = 1, x = 3, x = - 4

Solution steps

x^{2} - 13 + \frac{12}{x} = 0

Multiply both sides by

x

x^{3} - 13 x + 12 = 0

Solve

x^{3} - 13 x + 12 = 0 : x = 1, x = 3, x = - 4

x = 1, x = 3, x = - 4

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 1, x = 3, x = - 4

\frac{3 x - 5}{x ( x - 5 )} = 0

\frac{86.1}{61} = \frac{2.32}{x}

\frac{12}{x} - 5 x = - 17

\frac{180}{x} = 18

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

What is the answer to x^2-13+(12)/x =0 ?
The answer to x^2-13+(12)/x =0 is x=1,x=3,x=-4
Solve for x: x^2-13+(12)/x =0
The solution is x=1,x=3,x=-4