What are the solutions to the equation 5x^2+70x+245=0 ?

The solutions to the equation 5x^2+70x+245=0 are x=-7

Find the zeros of 5x^2+70x+245=0

The zeros of 5x^2+70x+245=0 are x=-7

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5 x^{2} + 70 x + 245 = 0

x = - 7

Solution steps

5 x^{2} + 70 x + 245 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 70 \pm 7 0 ^{2} - 4 \cdot 5 \cdot 245}{2 \cdot 5}

7 0^{2} - 4 \cdot 5 \cdot 245 = 0

x_{1, 2} = \frac{- 70 \pm 0}{2 \cdot 5}

x = \frac{- 70}{2 \cdot 5}

\frac{- 70}{2 \cdot 5} = - 7

x = - 7

The solution to the quadratic equation is:

x = - 7

\frac{4}{\frac{1}{2}}

2 m^{5} - 32 m n^{4}

5 x^{3} - x^{2} + 25 x - 5

e^{\frac{1}{x}} \cdot e^{- \frac{1}{x}}

What are the solutions to the equation 5x^2+70x+245=0 ?
The solutions to the equation 5x^2+70x+245=0 are x=-7
Find the zeros of 5x^2+70x+245=0
The zeros of 5x^2+70x+245=0 are x=-7