What are the solutions to the equation 3x^2+5x-138=0 ?

The solutions to the equation 3x^2+5x-138=0 are x=6,x=-23/3

Find the zeros of 3x^2+5x-138=0

The zeros of 3x^2+5x-138=0 are x=6,x=-23/3

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3 x^{2} + 5 x - 138 = 0

x = 6, x = - \frac{23}{3}

Decimal Notation

x = 6, x = - 7.66666 \dots

Solution steps

3 x^{2} + 5 x - 138 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 5 \pm 5 ^{2} - 4 \cdot 3 ( - 138 )}{2 \cdot 3}

5^{2} - 4 \cdot 3 (- 138) = 41

x_{1, 2} = \frac{- 5 \pm 41}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- 5 + 41}{2 \cdot 3}, x_{2} = \frac{- 5 - 41}{2 \cdot 3}

x = \frac{- 5 + 41}{2 \cdot 3} : 6

x = \frac{- 5 - 41}{2 \cdot 3} : - \frac{23}{3}

The solutions to the quadratic equation are:

x = 6, x = - \frac{23}{3}

q, p = \frac{q ^{2} + 20}{10}

x (x + 8) + 2900 = 0

12 x^{2} - 54 x = 0

x, y^{3} - 3 y^{2} - 9 y = x^{2} + 6 x - 26

7 - 4 t - 0.5 t^{2} = 0

What are the solutions to the equation 3x^2+5x-138=0 ?
The solutions to the equation 3x^2+5x-138=0 are x=6,x=-23/3
Find the zeros of 3x^2+5x-138=0
The zeros of 3x^2+5x-138=0 are x=6,x=-23/3