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

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

Find the zeros of n^2=9n

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

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n^{2} = 9 n

n = 9, n = 0

Solution steps

n^{2} = 9 n

Move

9 n

to the left side

n^{2} - 9 n = 0

Solve with the quadratic formula

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

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

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

Separate the solutions

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

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

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

The solutions to the quadratic equation are:

n = 9, n = 0

x^{2} + 3 5^{2} = 3 7^{2}

3 x^{2} + 30 = 0

2 x^{2} + 3 x - 5 = 0

9 x^{2} + 6 x + 10 = 0

v^{2} - 3 v - 4 = 0

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