What are the solutions to the equation 3x^2-20x-100=0 ?

The solutions to the equation 3x^2-20x-100=0 are x=10,x=-10/3

Find the zeros of 3x^2-20x-100=0

The zeros of 3x^2-20x-100=0 are x=10,x=-10/3

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3 x^{2} - 20 x - 100 = 0

x = 10, x = - \frac{10}{3}

Decimal Notation

x = 10, x = - 3.33333 \dots

Solution steps

3 x^{2} - 20 x - 100 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 20 ) \pm ( - 20 ) ^{2} - 4 \cdot 3 ( - 100 )}{2 \cdot 3}

(- 20)^{2} - 4 \cdot 3 (- 100) = 40

x_{1, 2} = \frac{- ( - 20 ) \pm 40}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- ( - 20 ) + 40}{2 \cdot 3}, x_{2} = \frac{- ( - 20 ) - 40}{2 \cdot 3}

x = \frac{- ( - 20 ) + 40}{2 \cdot 3} : 10

x = \frac{- ( - 20 ) - 40}{2 \cdot 3} : - \frac{10}{3}

The solutions to the quadratic equation are:

x = 10, x = - \frac{10}{3}

x^{2} - 100 = 0

5 x^{2} - 10 x + 11 = 0

2 w^{2} + 5 w - 16 = (w + 2)^{2}

10 x^{2} - x = - x + 50

u^{2} + 14 u

What are the solutions to the equation 3x^2-20x-100=0 ?
The solutions to the equation 3x^2-20x-100=0 are x=10,x=-10/3
Find the zeros of 3x^2-20x-100=0
The zeros of 3x^2-20x-100=0 are x=10,x=-10/3