What are the solutions to the equation 9x^2+14x-15=0 ?

The solutions to the equation 9x^2+14x-15=0 are x=(-7+2sqrt(46))/9 ,x=-(7+2sqrt(46))/9

Find the zeros of 9x^2+14x-15=0

The zeros of 9x^2+14x-15=0 are x=(-7+2sqrt(46))/9 ,x=-(7+2sqrt(46))/9

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9 x^{2} + 14 x - 15 = 0

x = \frac{- 7 + 2 46}{9}, x = - \frac{7 + 2 46}{9}

Decimal Notation

x = 0.72940 \dots, x = - 2.28496 \dots

Solution steps

9 x^{2} + 14 x - 15 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 14 \pm 1 4 ^{2} - 4 \cdot 9 ( - 15 )}{2 \cdot 9}

1 4^{2} - 4 \cdot 9 (- 15) = 446

x_{1, 2} = \frac{- 14 \pm 4 46}{2 \cdot 9}

Separate the solutions

x_{1} = \frac{- 14 + 4 46}{2 \cdot 9}, x_{2} = \frac{- 14 - 4 46}{2 \cdot 9}

x = \frac{- 14 + 4 46}{2 \cdot 9} : \frac{- 7 + 2 46}{9}

x = \frac{- 14 - 4 46}{2 \cdot 9} : - \frac{7 + 2 46}{9}

The solutions to the quadratic equation are:

x = \frac{- 7 + 2 46}{9}, x = - \frac{7 + 2 46}{9}

v^{2} = - 3

8 b - 24 b^{2} = 0

x^{2} - 20 x + 36 = - 7 x

y, x^{2} - x y + y^{2} = 5 x + 6 y - 13

25 x^{2} - 25 x = - 6

What are the solutions to the equation 9x^2+14x-15=0 ?
The solutions to the equation 9x^2+14x-15=0 are x=(-7+2sqrt(46))/9 ,x=-(7+2sqrt(46))/9
Find the zeros of 9x^2+14x-15=0
The zeros of 9x^2+14x-15=0 are x=(-7+2sqrt(46))/9 ,x=-(7+2sqrt(46))/9