What are the solutions to the equation 10x^2+84x-3360=0 ?

The solutions to the equation 10x^2+84x-3360=0 are x=(-21+sqrt(8841))/5 ,x=-(21+sqrt(8841))/5

Find the zeros of 10x^2+84x-3360=0

The zeros of 10x^2+84x-3360=0 are x=(-21+sqrt(8841))/5 ,x=-(21+sqrt(8841))/5

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10 x^{2} + 84 x - 3360 = 0

x = \frac{- 21 + 8841}{5}, x = - \frac{21 + 8841}{5}

Decimal Notation

x = 14.60531 \dots, x = - 23.00531 \dots

Solution steps

10 x^{2} + 84 x - 3360 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 84 \pm 8 4 ^{2} - 4 \cdot 10 ( - 3360 )}{2 \cdot 10}

8 4^{2} - 4 \cdot 10 (- 3360) = 48841

x_{1, 2} = \frac{- 84 \pm 4 8841}{2 \cdot 10}

Separate the solutions

x_{1} = \frac{- 84 + 4 8841}{2 \cdot 10}, x_{2} = \frac{- 84 - 4 8841}{2 \cdot 10}

x = \frac{- 84 + 4 8841}{2 \cdot 10} : \frac{- 21 + 8841}{5}

x = \frac{- 84 - 4 8841}{2 \cdot 10} : - \frac{21 + 8841}{5}

The solutions to the quadratic equation are:

x = \frac{- 21 + 8841}{5}, x = - \frac{21 + 8841}{5}

x^{2} + \frac{5000}{15000} x + \frac{3500}{15000} = 0

0 = 36 - x^{2}

4 x^{2} - 12 x + 12 = 0

4.9 t^{2} - 78.4 t + 73.5 = 0

0 = 2 x^{2} - 6 x + 2, x

What are the solutions to the equation 10x^2+84x-3360=0 ?
The solutions to the equation 10x^2+84x-3360=0 are x=(-21+sqrt(8841))/5 ,x=-(21+sqrt(8841))/5
Find the zeros of 10x^2+84x-3360=0
The zeros of 10x^2+84x-3360=0 are x=(-21+sqrt(8841))/5 ,x=-(21+sqrt(8841))/5