What are the solutions to the equation 3x^2-186x+450=90 ?

The solutions to the equation 3x^2-186x+450=90 are x=60,x=2

Find the zeros of 3x^2-186x+450=90

The zeros of 3x^2-186x+450=90 are x=60,x=2

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3 x^{2} - 186 x + 450 = 90

x = 60, x = 2

Solution steps

3 x^{2} - 186 x + 450 = 90

Move

90

to the left side

3 x^{2} - 186 x + 360 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 186 ) \pm ( - 186 ) ^{2} - 4 \cdot 3 \cdot 360}{2 \cdot 3}

(- 186)^{2} - 4 \cdot 3 \cdot 360 = 174

x_{1, 2} = \frac{- ( - 186 ) \pm 174}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- ( - 186 ) + 174}{2 \cdot 3}, x_{2} = \frac{- ( - 186 ) - 174}{2 \cdot 3}

x = \frac{- ( - 186 ) + 174}{2 \cdot 3} : 60

x = \frac{- ( - 186 ) - 174}{2 \cdot 3} : 2

The solutions to the quadratic equation are:

x = 60, x = 2

9 x^{2} - 14 x - 8 = 0

6 n^{2} + 9 n + 1 = 0

x^{2} + 15 x + 2 = 0

8 v^{2} - 6 = - 101

e^{2} x^{2} - 5 x - 7 = 1

What are the solutions to the equation 3x^2-186x+450=90 ?
The solutions to the equation 3x^2-186x+450=90 are x=60,x=2
Find the zeros of 3x^2-186x+450=90
The zeros of 3x^2-186x+450=90 are x=60,x=2