What are the solutions to the equation 7.5x-30/8 x^2=0 ?

The solutions to the equation 7.5x-30/8 x^2=0 are x=0,x=2

Find the zeros of 7.5x-30/8 x^2=0

The zeros of 7.5x-30/8 x^2=0 are x=0,x=2

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7.5 x - \frac{30}{8} x^{2} = 0

x = 0, x = 2

Solution steps

7.5 x - \frac{30}{8} x^{2} = 0

Multiply both sides by

10

75 x - \frac{75 x ^{2}}{2} = 0

Multiply both sides by

2

- 75 x^{2} + 150 x = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 150 \pm 15 0 ^{2} - 4 ( - 75 ) \cdot 0}{2 ( - 75 )}

15 0^{2} - 4 (- 75) \cdot 0 = 150

x_{1, 2} = \frac{- 150 \pm 150}{2 ( - 75 )}

Separate the solutions

x_{1} = \frac{- 150 + 150}{2 ( - 75 )}, x_{2} = \frac{- 150 - 150}{2 ( - 75 )}

x = \frac{- 150 + 150}{2 ( - 75 )} : 0

x = \frac{- 150 - 150}{2 ( - 75 )} : 2

The solutions to the quadratic equation are:

x = 0, x = 2

6 x^{2} - 30 x + 24 = 0

2 x^{2} + 4 x = 0

- 4 (y + 1) = 2 (1 - 2 y) - 6

15 = 4 a - 5

∣ 2 x + 8 ∣ ∣ - 15 ∣ = 4

What are the solutions to the equation 7.5x-30/8 x^2=0 ?
The solutions to the equation 7.5x-30/8 x^2=0 are x=0,x=2
Find the zeros of 7.5x-30/8 x^2=0
The zeros of 7.5x-30/8 x^2=0 are x=0,x=2