What are the solutions to the equation 4x^2+18x-10=0 ?

The solutions to the equation 4x^2+18x-10=0 are x= 1/2 ,x=-5

Find the zeros of 4x^2+18x-10=0

The zeros of 4x^2+18x-10=0 are x= 1/2 ,x=-5

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4 x^{2} + 18 x - 10 = 0

x = \frac{1}{2}, x = - 5

Decimal Notation

x = 0.5, x = - 5

Solution steps

4 x^{2} + 18 x - 10 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 18 \pm 1 8 ^{2} - 4 \cdot 4 ( - 10 )}{2 \cdot 4}

1 8^{2} - 4 \cdot 4 (- 10) = 22

x_{1, 2} = \frac{- 18 \pm 22}{2 \cdot 4}

Separate the solutions

x_{1} = \frac{- 18 + 22}{2 \cdot 4}, x_{2} = \frac{- 18 - 22}{2 \cdot 4}

x = \frac{- 18 + 22}{2 \cdot 4} : \frac{1}{2}

x = \frac{- 18 - 22}{2 \cdot 4} : - 5

The solutions to the quadratic equation are:

x = \frac{1}{2}, x = - 5

\frac{2 ( 4 x + 3 )}{5} - \frac{6 ( x - 2 )}{2} = \frac{1}{2}

11 x + 34 < 254

- 3 x^{2} + 12 x

3 (x + 7) = 18

2 - \frac{5}{9}

What are the solutions to the equation 4x^2+18x-10=0 ?
The solutions to the equation 4x^2+18x-10=0 are x= 1/2 ,x=-5
Find the zeros of 4x^2+18x-10=0
The zeros of 4x^2+18x-10=0 are x= 1/2 ,x=-5