What are the solutions to the equation x^2+30x-2=0 ?

The solutions to the equation x^2+30x-2=0 are x=-15+sqrt(227),x=-15-sqrt(227)

Find the zeros of x^2+30x-2=0

The zeros of x^2+30x-2=0 are x=-15+sqrt(227),x=-15-sqrt(227)

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x^{2} + 30 x - 2 = 0

x = - 15 + 227, x = - 15 - 227

Decimal Notation

x = 0.06651 \dots, x = - 30.06651 \dots

Solution steps

x^{2} + 30 x - 2 = 0

Solve with the quadratic formula

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

3 0^{2} - 4 \cdot 1 \cdot (- 2) = 2227

x_{1, 2} = \frac{- 30 \pm 2 227}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- 30 + 2 227}{2 \cdot 1}, x_{2} = \frac{- 30 - 2 227}{2 \cdot 1}

x = \frac{- 30 + 2 227}{2 \cdot 1} : - 15 + 227

x = \frac{- 30 - 2 227}{2 \cdot 1} : - 15 - 227

The solutions to the quadratic equation are:

x = - 15 + 227, x = - 15 - 227

16 x^{2} = - 9

x^{2} - 8 x - 84 = 0

x + 7 = x^{2} + 2 x + 1

(x - 3) x + 1 = x^{2} - 5 x (x + 1)

\frac{x ^{2}}{4} + \frac{1}{10} = \frac{x ^{2}}{5} + \frac{x}{2}

What are the solutions to the equation x^2+30x-2=0 ?
The solutions to the equation x^2+30x-2=0 are x=-15+sqrt(227),x=-15-sqrt(227)
Find the zeros of x^2+30x-2=0
The zeros of x^2+30x-2=0 are x=-15+sqrt(227),x=-15-sqrt(227)