What are the solutions to the equation x^2+1/2 x-1/2 =0 ?

The solutions to the equation x^2+1/2 x-1/2 =0 are x= 1/2 ,x=-1

Find the zeros of x^2+1/2 x-1/2 =0

The zeros of x^2+1/2 x-1/2 =0 are x= 1/2 ,x=-1

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x^{2} + \frac{1}{2} x - \frac{1}{2} = 0

x = \frac{1}{2}, x = - 1

Decimal Notation

x = 0.5, x = - 1

Solution steps

x^{2} + \frac{1}{2} x - \frac{1}{2} = 0

Multiply both sides by

2

2 x^{2} + x - 1 = 0

Solve with the quadratic formula

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

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

x_{1, 2} = \frac{- 1 \pm 3}{2 \cdot 2}

Separate the solutions

x_{1} = \frac{- 1 + 3}{2 \cdot 2}, x_{2} = \frac{- 1 - 3}{2 \cdot 2}

x = \frac{- 1 + 3}{2 \cdot 2} : \frac{1}{2}

x = \frac{- 1 - 3}{2 \cdot 2} : - 1

The solutions to the quadratic equation are:

x = \frac{1}{2}, x = - 1

2 x^{2} - 10 x + 8 = 0

a^{2} - 8 a + 7

- 7 + 1

∣ 1 - 2 x ∣ < 9

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

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