What is the answer to solvefor u,sqrt(10u-9)=u ?

The answer to solvefor u,sqrt(10u-9)=u is u=9,u=1

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solvefor u,sqrt(10u-9)=u

u, 10 u - 9 = u

u = 9, u = 1

Solution steps

10 u - 9 = u

Square both sides:

10 u - 9 = u^{2}

10 u - 9 = u^{2}

Solve

10 u - 9 = u^{2} : u = 9, u = 1

u = 9, u = 1

Verify Solutions:

u = 9

True

, u = 1

True

The solutions are

u = 9, u = 1

3 = 0.2337695 \cdot x^{0.5920916}

5 x^{2} - 21 x + 16 + 4 = 4 x

5 a = 14

x, x + y = 16 4 x y

x - 1 = x + 2

What is the answer to solvefor u,sqrt(10u-9)=u ?
The answer to solvefor u,sqrt(10u-9)=u is u=9,u=1