What are the solutions to the equation 10x^2+25x=15 ?

The solutions to the equation 10x^2+25x=15 are x= 1/2 ,x=-3

Find the zeros of 10x^2+25x=15

The zeros of 10x^2+25x=15 are x= 1/2 ,x=-3

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10 x^{2} + 25 x = 15

x = \frac{1}{2}, x = - 3

Decimal Notation

x = 0.5, x = - 3

Solution steps

10 x^{2} + 25 x = 15

Move

15

to the left side

10 x^{2} + 25 x - 15 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 25 \pm 2 5 ^{2} - 4 \cdot 10 ( - 15 )}{2 \cdot 10}

2 5^{2} - 4 \cdot 10 (- 15) = 35

x_{1, 2} = \frac{- 25 \pm 35}{2 \cdot 10}

Separate the solutions

x_{1} = \frac{- 25 + 35}{2 \cdot 10}, x_{2} = \frac{- 25 - 35}{2 \cdot 10}

x = \frac{- 25 + 35}{2 \cdot 10} : \frac{1}{2}

x = \frac{- 25 - 35}{2 \cdot 10} : - 3

The solutions to the quadratic equation are:

x = \frac{1}{2}, x = - 3

- 3 x^{2} - 6 x - 5 = 0

5 x^{2} - 36 = 0

- 16 t^{2} + 16 t + 32 = 0

x^{2} + 4 x + 3 = 0

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

What are the solutions to the equation 10x^2+25x=15 ?
The solutions to the equation 10x^2+25x=15 are x= 1/2 ,x=-3
Find the zeros of 10x^2+25x=15
The zeros of 10x^2+25x=15 are x= 1/2 ,x=-3