What is the answer to 6(u)^{-1}-u=1 ?

The answer to 6(u)^{-1}-u=1 is u=-3,u=2

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6(u)^{-1}-u=1

6 (u)^{- 1} - u = 1

u = - 3, u = 2

Solution steps

6 u^{- 1} - u = 1

Refine

\frac{6}{u} - u = 1

Multiply both sides by

u

6 - u^{2} = u

Solve

6 - u^{2} = u : u = - 3, u = 2

u = - 3, u = 2

Verify Solutions

Find undefined (singularity) points:

u = 0

Combine undefined points with solutions:

u = - 3, u = 2

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\frac{7}{2 x ^{2}} + 5 x = - 51