What are the solutions to the equation x^2+7/2 x=0 ?

The solutions to the equation x^2+7/2 x=0 are x=0,x=-7/2

Find the zeros of x^2+7/2 x=0

The zeros of x^2+7/2 x=0 are x=0,x=-7/2

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x^{2} + \frac{7}{2} x = 0

x = 0, x = - \frac{7}{2}

Decimal Notation

x = 0, x = - 3.5

Solution steps

x^{2} + \frac{7}{2} x = 0

Multiply both sides by

2

2 x^{2} + 7 x = 0

Solve with the quadratic formula

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

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

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

Separate the solutions

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

x = \frac{- 7 + 7}{2 \cdot 2} : 0

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

The solutions to the quadratic equation are:

x = 0, x = - \frac{7}{2}

2 u^{2} + 9 u + 7

- x^{2} - 4 x + 5 = 0

∣ x + 6 ∣ = 9

3 x^{2} - 4 x y - 4 y^{2}

(7 x - 2)^{2} = 4

What are the solutions to the equation x^2+7/2 x=0 ?
The solutions to the equation x^2+7/2 x=0 are x=0,x=-7/2
Find the zeros of x^2+7/2 x=0
The zeros of x^2+7/2 x=0 are x=0,x=-7/2