What are the solutions to the equation x^2-9x+2=0 ?

The solutions to the equation x^2-9x+2=0 are x=(9+sqrt(73))/2 ,x=(9-sqrt(73))/2

Find the zeros of x^2-9x+2=0

The zeros of x^2-9x+2=0 are x=(9+sqrt(73))/2 ,x=(9-sqrt(73))/2

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x^{2} - 9 x + 2 = 0

x = \frac{9 + 73}{2}, x = \frac{9 - 73}{2}

Decimal Notation

x = 8.77200 \dots, x = 0.22799 \dots

Solution steps

x^{2} - 9 x + 2 = 0

Solve with the quadratic formula

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

(- 9)^{2} - 4 \cdot 1 \cdot 2 = 73

x_{1, 2} = \frac{- ( - 9 ) \pm 73}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- ( - 9 ) + 73}{2 \cdot 1}, x_{2} = \frac{- ( - 9 ) - 73}{2 \cdot 1}

x = \frac{- ( - 9 ) + 73}{2 \cdot 1} : \frac{9 + 73}{2}

x = \frac{- ( - 9 ) - 73}{2 \cdot 1} : \frac{9 - 73}{2}

The solutions to the quadratic equation are:

x = \frac{9 + 73}{2}, x = \frac{9 - 73}{2}

\frac{( 6 a ^{2} b + 12 a b ^{2} + 6 b ^{2} )}{( a ^{2} - b ^{2} )}

(a - 4)^{2} - 2 (a - 4)

12 x^{2} - 220 x + 600 = 0

\frac{4 a ^{2} + 3 a + 2}{a ^{3} - 1} - \frac{1 - 2 a}{a ^{2} + a + 1}

5 x + 11 < 6

What are the solutions to the equation x^2-9x+2=0 ?
The solutions to the equation x^2-9x+2=0 are x=(9+sqrt(73))/2 ,x=(9-sqrt(73))/2
Find the zeros of x^2-9x+2=0
The zeros of x^2-9x+2=0 are x=(9+sqrt(73))/2 ,x=(9-sqrt(73))/2