What are the solutions to the equation 5x^2+3x+9=-10x+3 ?

The solutions to the equation 5x^2+3x+9=-10x+3 are x=-3/5 ,x=-2

Find the zeros of 5x^2+3x+9=-10x+3

The zeros of 5x^2+3x+9=-10x+3 are x=-3/5 ,x=-2

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5 x^{2} + 3 x + 9 = - 10 x + 3

x = - \frac{3}{5}, x = - 2

Solution steps

5 x^{2} + 3 x + 9 = - 10 x + 3

Move

3

to the left side

5 x^{2} + 3 x + 6 = - 10 x

Move

10 x

to the left side

5 x^{2} + 13 x + 6 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 13 \pm 1 3 ^{2} - 4 \cdot 5 \cdot 6}{2 \cdot 5}

1 3^{2} - 4 \cdot 5 \cdot 6 = 7

x_{1, 2} = \frac{- 13 \pm 7}{2 \cdot 5}

Separate the solutions

x_{1} = \frac{- 13 + 7}{2 \cdot 5}, x_{2} = \frac{- 13 - 7}{2 \cdot 5}

x = \frac{- 13 + 7}{2 \cdot 5} : - \frac{3}{5}

x = \frac{- 13 - 7}{2 \cdot 5} : - 2

The solutions to the quadratic equation are:

x = - \frac{3}{5}, x = - 2

h^{2} = 9

1.1 t^{2} + 0.2 t - 63 = 0

z^{3} - 2 z + 6 z - 12

x + 1 = 2 x

15 x - 38 = 27 x - 74

What are the solutions to the equation 5x^2+3x+9=-10x+3 ?
The solutions to the equation 5x^2+3x+9=-10x+3 are x=-3/5 ,x=-2
Find the zeros of 5x^2+3x+9=-10x+3
The zeros of 5x^2+3x+9=-10x+3 are x=-3/5 ,x=-2