What are the solutions to the equation 15n^2+23n+6=0 ?

The solutions to the equation 15n^2+23n+6=0 are n=-1/3 ,n=-6/5

Find the zeros of 15n^2+23n+6=0

The zeros of 15n^2+23n+6=0 are n=-1/3 ,n=-6/5

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15 n^{2} + 23 n + 6 = 0

n = - \frac{1}{3}, n = - \frac{6}{5}

Solution steps

15 n^{2} + 23 n + 6 = 0

Solve with the quadratic formula

n_{1, 2} = \frac{- 23 \pm 2 3 ^{2} - 4 \cdot 15 \cdot 6}{2 \cdot 15}

2 3^{2} - 4 \cdot 15 \cdot 6 = 13

n_{1, 2} = \frac{- 23 \pm 13}{2 \cdot 15}

Separate the solutions

n_{1} = \frac{- 23 + 13}{2 \cdot 15}, n_{2} = \frac{- 23 - 13}{2 \cdot 15}

n = \frac{- 23 + 13}{2 \cdot 15} : - \frac{1}{3}

n = \frac{- 23 - 13}{2 \cdot 15} : - \frac{6}{5}

The solutions to the quadratic equation are:

n = - \frac{1}{3}, n = - \frac{6}{5}

x^{2} + 20 x + 84 = 0

- 3 < x < 14

5 x^{2} - 8 x - \frac{3 x ^{2}}{4} = 0

- \frac{3}{2} + \frac{24}{20} - 1.75

lo g_{\frac{1}{5}} (4)

What are the solutions to the equation 15n^2+23n+6=0 ?
The solutions to the equation 15n^2+23n+6=0 are n=-1/3 ,n=-6/5
Find the zeros of 15n^2+23n+6=0
The zeros of 15n^2+23n+6=0 are n=-1/3 ,n=-6/5