What are the solutions to the equation 3x^2+660x-15=0 ?

The solutions to the equation 3x^2+660x-15=0 are x=-110+3sqrt(1345),x=-110-3sqrt(1345)

Find the zeros of 3x^2+660x-15=0

The zeros of 3x^2+660x-15=0 are x=-110+3sqrt(1345),x=-110-3sqrt(1345)

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3 x^{2} + 660 x - 15 = 0

x = - 110 + 31345, x = - 110 - 31345

Decimal Notation

x = 0.02272 \dots, x = - 220.02272 \dots

Solution steps

3 x^{2} + 660 x - 15 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 660 \pm 66 0 ^{2} - 4 \cdot 3 ( - 15 )}{2 \cdot 3}

66 0^{2} - 4 \cdot 3 (- 15) = 181345

x_{1, 2} = \frac{- 660 \pm 18 1345}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- 660 + 18 1345}{2 \cdot 3}, x_{2} = \frac{- 660 - 18 1345}{2 \cdot 3}

x = \frac{- 660 + 18 1345}{2 \cdot 3} : - 110 + 31345

x = \frac{- 660 - 18 1345}{2 \cdot 3} : - 110 - 31345

The solutions to the quadratic equation are:

x = - 110 + 31345, x = - 110 - 31345

6 y^{2} + 3 y + 24 = 0

- x^{2} - 9 x + 18 = 0

x, x^{2} + 4 y^{2} + 4 y + 2 z^{2} - 2 z = 4

x, x^{2} + y^{2} + 136 = 4 (5 y - 3 x)

400 = 4 (x) \cdot x

What are the solutions to the equation 3x^2+660x-15=0 ?
The solutions to the equation 3x^2+660x-15=0 are x=-110+3sqrt(1345),x=-110-3sqrt(1345)
Find the zeros of 3x^2+660x-15=0
The zeros of 3x^2+660x-15=0 are x=-110+3sqrt(1345),x=-110-3sqrt(1345)