What are the solutions to the equation 2k^2+5k+3=0 ?

The solutions to the equation 2k^2+5k+3=0 are k=-1,k=-3/2

Find the zeros of 2k^2+5k+3=0

The zeros of 2k^2+5k+3=0 are k=-1,k=-3/2

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2 k^{2} + 5 k + 3 = 0

k = - 1, k = - \frac{3}{2}

Decimal Notation

k = - 1, k = - 1.5

Solution steps

2 k^{2} + 5 k + 3 = 0

Solve with the quadratic formula

k_{1, 2} = \frac{- 5 \pm 5 ^{2} - 4 \cdot 2 \cdot 3}{2 \cdot 2}

5^{2} - 4 \cdot 2 \cdot 3 = 1

k_{1, 2} = \frac{- 5 \pm 1}{2 \cdot 2}

Separate the solutions

k_{1} = \frac{- 5 + 1}{2 \cdot 2}, k_{2} = \frac{- 5 - 1}{2 \cdot 2}

k = \frac{- 5 + 1}{2 \cdot 2} : - 1

k = \frac{- 5 - 1}{2 \cdot 2} : - \frac{3}{2}

The solutions to the quadratic equation are:

k = - 1, k = - \frac{3}{2}

10 x^{2} - 100 x = 0

\frac{x + 1}{2} + \frac{10 x ^{2} + 3 x}{8} = \frac{x ^{2}}{4} + \frac{5}{8}

z^{2} + 4 z + 5 = 0

11 x^{2} - x = 0

x^{2} - 7 x + 12 = 0

What are the solutions to the equation 2k^2+5k+3=0 ?
The solutions to the equation 2k^2+5k+3=0 are k=-1,k=-3/2
Find the zeros of 2k^2+5k+3=0
The zeros of 2k^2+5k+3=0 are k=-1,k=-3/2