What are the solutions to the equation 9x^2-25x-30=0 ?

The solutions to the equation 9x^2-25x-30=0 are x=(25+sqrt(1705))/(18),x=(25-sqrt(1705))/(18)

Find the zeros of 9x^2-25x-30=0

The zeros of 9x^2-25x-30=0 are x=(25+sqrt(1705))/(18),x=(25-sqrt(1705))/(18)

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9 x^{2} - 25 x - 30 = 0

x = \frac{25 + 1705}{18}, x = \frac{25 - 1705}{18}

Solution steps

9 x^{2} - 25 x - 30 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 25 ) \pm ( - 25 ) ^{2} - 4 \cdot 9 ( - 30 )}{2 \cdot 9}

(- 25)^{2} - 4 \cdot 9 (- 30) = 1705

x_{1, 2} = \frac{- ( - 25 ) \pm 1705}{2 \cdot 9}

Separate the solutions

x_{1} = \frac{- ( - 25 ) + 1705}{2 \cdot 9}, x_{2} = \frac{- ( - 25 ) - 1705}{2 \cdot 9}

x = \frac{- ( - 25 ) + 1705}{2 \cdot 9} : \frac{25 + 1705}{18}

x = \frac{- ( - 25 ) - 1705}{2 \cdot 9} : \frac{25 - 1705}{18}

The solutions to the quadratic equation are:

x = \frac{25 + 1705}{18}, x = \frac{25 - 1705}{18}

(x - 2) (x + 5) = 9 x + 10

2 x^{2} - 8 x - 17 = 0

- 7 x^{2} - 25 x + 12 = 0

3 m^{2} - 6 m + 6 = 0

X^{2} - X - 6 = 9

What are the solutions to the equation 9x^2-25x-30=0 ?
The solutions to the equation 9x^2-25x-30=0 are x=(25+sqrt(1705))/(18),x=(25-sqrt(1705))/(18)
Find the zeros of 9x^2-25x-30=0
The zeros of 9x^2-25x-30=0 are x=(25+sqrt(1705))/(18),x=(25-sqrt(1705))/(18)