What are the solutions to the equation 0.3x^2+1.4x=0 ?

The solutions to the equation 0.3x^2+1.4x=0 are x=0,x=-14/3

Find the zeros of 0.3x^2+1.4x=0

The zeros of 0.3x^2+1.4x=0 are x=0,x=-14/3

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0.3 x^{2} + 1.4 x = 0

x = 0, x = - \frac{14}{3}

Decimal Notation

x = 0, x = - 4.66666 \dots

Solution steps

0.3 x^{2} + 1.4 x = 0

Multiply both sides by

10

3 x^{2} + 14 x = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 14 \pm 1 4 ^{2} - 4 \cdot 3 \cdot 0}{2 \cdot 3}

1 4^{2} - 4 \cdot 3 \cdot 0 = 14

x_{1, 2} = \frac{- 14 \pm 14}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- 14 + 14}{2 \cdot 3}, x_{2} = \frac{- 14 - 14}{2 \cdot 3}

x = \frac{- 14 + 14}{2 \cdot 3} : 0

x = \frac{- 14 - 14}{2 \cdot 3} : - \frac{14}{3}

The solutions to the quadratic equation are:

x = 0, x = - \frac{14}{3}

5.23 x^{2} - 4.1 x + 5.7 = 0

(\frac{1}{2} \cdot \frac{5}{2})^{2}

x^{2} - 9 x + 1 = 0

32 x^{3} + 16 x^{2} - 50 x - 25

2 - 2 m + [2 m - (2 - 2 m)] = 2

What are the solutions to the equation 0.3x^2+1.4x=0 ?
The solutions to the equation 0.3x^2+1.4x=0 are x=0,x=-14/3
Find the zeros of 0.3x^2+1.4x=0
The zeros of 0.3x^2+1.4x=0 are x=0,x=-14/3