What is the answer to (x-13)/(x^3+9x)=0 ?

The answer to (x-13)/(x^3+9x)=0 is x=13

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(x-13)/(x^3+9x)=0

\frac{x - 13}{x ^{3} + 9 x} = 0

x = 13

Solution steps

\frac{x - 13}{x ^{3} + 9 x} = 0

\frac{f ( x )}{g ( x )} = 0 \Rightarrow f (x) = 0

x - 13 = 0

Move

13

to the right side

x = 13

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 13

\frac{11}{7} = \frac{p}{p ^{2}}

x = - \frac{26}{x + 7}

C (0) = \frac{5 t}{t ^{2} + 1}

\frac{4 x ^{2} + 6 x}{4 x + 2} = x + 4

\frac{36000}{r} = 400

What is the answer to (x-13)/(x^3+9x)=0 ?
The answer to (x-13)/(x^3+9x)=0 is x=13
Solve for x: (x-13)/(x^3+9x)=0
The solution is x=13