What is the answer to (x+3)/(x-5)=0 ?

The answer to (x+3)/(x-5)=0 is x=-3

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(x+3)/(x-5)=0

\frac{x + 3}{x - 5} = 0

x = - 3

Solution steps

\frac{x + 3}{x - 5} = 0

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

x + 3 = 0

Move

3

to the right side

x = - 3

Verify Solutions

Find undefined (singularity) points:

x = 5

Combine undefined points with solutions:

x = - 3

\frac{x}{x + 3} = \frac{8}{x + 6}

\frac{5}{8} = \frac{10}{x}

f, \frac{g}{f} + Q = 2

25 x^{- 4} - 26 x^{- 2} + 1 = 0

\frac{1}{x ^{- n}} = x^{n}