What are the solutions to the equation 9x=x^2 ?

The solutions to the equation 9x=x^2 are x=9,x=0

Find the zeros of 9x=x^2

The zeros of 9x=x^2 are x=9,x=0

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9 x = x^{2}

x = 9, x = 0

Solution steps

9 x = x^{2}

Switch sides

x^{2} = 9 x

Move

9 x

to the left side

x^{2} - 9 x = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 9 ) \pm ( - 9 ) ^{2} - 4 \cdot 1 \cdot 0}{2 \cdot 1}

(- 9)^{2} - 4 \cdot 1 \cdot 0 = 9

x_{1, 2} = \frac{- ( - 9 ) \pm 9}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- ( - 9 ) + 9}{2 \cdot 1}, x_{2} = \frac{- ( - 9 ) - 9}{2 \cdot 1}

x = \frac{- ( - 9 ) + 9}{2 \cdot 1} : 9

x = \frac{- ( - 9 ) - 9}{2 \cdot 1} : 0

The solutions to the quadratic equation are:

x = 9, x = 0

(x - 2)^{2} - 1 = 3

9 x^{2} + 3 x + 1 = 4 x^{2}

4 x + x^{2} = - 5

x, y (x - 1) (x - 3) = 4

\frac{( x ^{2} + 2 )}{2} = \frac{( 7 x - 5 )}{3}

What are the solutions to the equation 9x=x^2 ?
The solutions to the equation 9x=x^2 are x=9,x=0
Find the zeros of 9x=x^2
The zeros of 9x=x^2 are x=9,x=0