What are the solutions to the equation 9x^2-60x+75=0 ?

The solutions to the equation 9x^2-60x+75=0 are x=5,x= 5/3

Find the zeros of 9x^2-60x+75=0

The zeros of 9x^2-60x+75=0 are x=5,x= 5/3

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9 x^{2} - 60 x + 75 = 0

x = 5, x = \frac{5}{3}

Decimal Notation

x = 5, x = 1.66666 \dots

Solution steps

9 x^{2} - 60 x + 75 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 60 ) \pm ( - 60 ) ^{2} - 4 \cdot 9 \cdot 75}{2 \cdot 9}

(- 60)^{2} - 4 \cdot 9 \cdot 75 = 30

x_{1, 2} = \frac{- ( - 60 ) \pm 30}{2 \cdot 9}

Separate the solutions

x_{1} = \frac{- ( - 60 ) + 30}{2 \cdot 9}, x_{2} = \frac{- ( - 60 ) - 30}{2 \cdot 9}

x = \frac{- ( - 60 ) + 30}{2 \cdot 9} : 5

x = \frac{- ( - 60 ) - 30}{2 \cdot 9} : \frac{5}{3}

The solutions to the quadratic equation are:

x = 5, x = \frac{5}{3}

x^{2} - 5 x - 9

x^{2} - 5 x + 4

2 x^{2} - 2 x - 11 = 0

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

r^{2} - 4 r + 1 = 0

What are the solutions to the equation 9x^2-60x+75=0 ?
The solutions to the equation 9x^2-60x+75=0 are x=5,x= 5/3
Find the zeros of 9x^2-60x+75=0
The zeros of 9x^2-60x+75=0 are x=5,x= 5/3