What are the solutions to the equation 25x^2+30x=-5 ?

The solutions to the equation 25x^2+30x=-5 are x=-1/5 ,x=-1

Find the zeros of 25x^2+30x=-5

The zeros of 25x^2+30x=-5 are x=-1/5 ,x=-1

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25 x^{2} + 30 x = - 5

x = - \frac{1}{5}, x = - 1

Decimal Notation

x = - 0.2, x = - 1

Solution steps

25 x^{2} + 30 x = - 5

Move

5

to the left side

25 x^{2} + 30 x + 5 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 30 \pm 3 0 ^{2} - 4 \cdot 25 \cdot 5}{2 \cdot 25}

3 0^{2} - 4 \cdot 25 \cdot 5 = 20

x_{1, 2} = \frac{- 30 \pm 20}{2 \cdot 25}

Separate the solutions

x_{1} = \frac{- 30 + 20}{2 \cdot 25}, x_{2} = \frac{- 30 - 20}{2 \cdot 25}

x = \frac{- 30 + 20}{2 \cdot 25} : - \frac{1}{5}

x = \frac{- 30 - 20}{2 \cdot 25} : - 1

The solutions to the quadratic equation are:

x = - \frac{1}{5}, x = - 1

5 (8) = x (6 + x)

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

2 x - 25 = - x^{2} - 16

4 x^{2} - 5 x + 2 = 0

10 x^{2} + 20 x + 5 = 0

What are the solutions to the equation 25x^2+30x=-5 ?
The solutions to the equation 25x^2+30x=-5 are x=-1/5 ,x=-1
Find the zeros of 25x^2+30x=-5
The zeros of 25x^2+30x=-5 are x=-1/5 ,x=-1