What are the solutions to the equation 3x^2-24x-27=0 ?

The solutions to the equation 3x^2-24x-27=0 are x=9,x=-1

Find the zeros of 3x^2-24x-27=0

The zeros of 3x^2-24x-27=0 are x=9,x=-1

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3 x^{2} - 24 x - 27 = 0

x = 9, x = - 1

Solution steps

3 x^{2} - 24 x - 27 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 24 ) \pm ( - 24 ) ^{2} - 4 \cdot 3 ( - 27 )}{2 \cdot 3}

(- 24)^{2} - 4 \cdot 3 (- 27) = 30

x_{1, 2} = \frac{- ( - 24 ) \pm 30}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- ( - 24 ) + 30}{2 \cdot 3}, x_{2} = \frac{- ( - 24 ) - 30}{2 \cdot 3}

x = \frac{- ( - 24 ) + 30}{2 \cdot 3} : 9

x = \frac{- ( - 24 ) - 30}{2 \cdot 3} : - 1

The solutions to the quadratic equation are:

x = 9, x = - 1

4 x^{2} - 24 x + 40 = 0

x^{2} - 17 x + 70 = 0

x^{2} - 5 x

x^{2} + 5 x + 6 = 0

12 x^{2} + 17 x - 5 = 0

What are the solutions to the equation 3x^2-24x-27=0 ?
The solutions to the equation 3x^2-24x-27=0 are x=9,x=-1
Find the zeros of 3x^2-24x-27=0
The zeros of 3x^2-24x-27=0 are x=9,x=-1