What are the solutions to the equation 5x^2+50x+45=0 ?

The solutions to the equation 5x^2+50x+45=0 are x=-1,x=-9

Find the zeros of 5x^2+50x+45=0

The zeros of 5x^2+50x+45=0 are x=-1,x=-9

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5 x^{2} + 50 x + 45 = 0

x = - 1, x = - 9

Solution steps

5 x^{2} + 50 x + 45 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 50 \pm 5 0 ^{2} - 4 \cdot 5 \cdot 45}{2 \cdot 5}

5 0^{2} - 4 \cdot 5 \cdot 45 = 40

x_{1, 2} = \frac{- 50 \pm 40}{2 \cdot 5}

Separate the solutions

x_{1} = \frac{- 50 + 40}{2 \cdot 5}, x_{2} = \frac{- 50 - 40}{2 \cdot 5}

x = \frac{- 50 + 40}{2 \cdot 5} : - 1

x = \frac{- 50 - 40}{2 \cdot 5} : - 9

The solutions to the quadratic equation are:

x = - 1, x = - 9

5 x^{2} = 900

5 x^{2} = 3 x^{2} + 24

5 x^{2} + 8 x = 4

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

3 x^{2} - 2 x = 2

What are the solutions to the equation 5x^2+50x+45=0 ?
The solutions to the equation 5x^2+50x+45=0 are x=-1,x=-9
Find the zeros of 5x^2+50x+45=0
The zeros of 5x^2+50x+45=0 are x=-1,x=-9