What is the answer to (x-2)/(x+1)=0 ?

The answer to (x-2)/(x+1)=0 is x=2

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(x-2)/(x+1)=0

\frac{x - 2}{x + 1} = 0

x = 2

Solution steps

\frac{x - 2}{x + 1} = 0

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

x - 2 = 0

Move

2

to the right side

x = 2

Verify Solutions

Find undefined (singularity) points:

x = - 1

Combine undefined points with solutions:

x = 2

\frac{18 x ^{2}}{x ^{4} + 81} = 1

x^{- 3} = \frac{1}{27}

1 + \frac{1}{x} = x

7 - \frac{2}{x - 4} = 5

3 + \frac{x - 2}{x - 4} = 2