What are the solutions to the equation -5x^2+250x-3000=0 ?

The solutions to the equation -5x^2+250x-3000=0 are x=20,x=30

Find the zeros of -5x^2+250x-3000=0

The zeros of -5x^2+250x-3000=0 are x=20,x=30

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- 5 x^{2} + 250 x - 3000 = 0

x = 20, x = 30

Solution steps

- 5 x^{2} + 250 x - 3000 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 250 \pm 25 0 ^{2} - 4 ( - 5 ) ( - 3000 )}{2 ( - 5 )}

25 0^{2} - 4 (- 5) (- 3000) = 50

x_{1, 2} = \frac{- 250 \pm 50}{2 ( - 5 )}

Separate the solutions

x_{1} = \frac{- 250 + 50}{2 ( - 5 )}, x_{2} = \frac{- 250 - 50}{2 ( - 5 )}

x = \frac{- 250 + 50}{2 ( - 5 )} : 20

x = \frac{- 250 - 50}{2 ( - 5 )} : 30

The solutions to the quadratic equation are:

x = 20, x = 30

- 0.0625 t^{2} + 2 t + 50 = 0

z^{2} = 8 z + 20

2 x^{2} + 9 x - 12 = 14

x^{2} - 8 x - 38 = 0

4 x^{2} + 2 x = - 7

What are the solutions to the equation -5x^2+250x-3000=0 ?
The solutions to the equation -5x^2+250x-3000=0 are x=20,x=30
Find the zeros of -5x^2+250x-3000=0
The zeros of -5x^2+250x-3000=0 are x=20,x=30