What are the solutions to the equation 9x^2-6x=8 ?

The solutions to the equation 9x^2-6x=8 are x= 4/3 ,x=-2/3

Find the zeros of 9x^2-6x=8

The zeros of 9x^2-6x=8 are x= 4/3 ,x=-2/3

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9 x^{2} - 6 x = 8

x = \frac{4}{3}, x = - \frac{2}{3}

Decimal Notation

x = 1.33333 \dots, x = - 0.66666 \dots

Solution steps

9 x^{2} - 6 x = 8

Move

8

to the left side

9 x^{2} - 6 x - 8 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 6 ) \pm ( - 6 ) ^{2} - 4 \cdot 9 ( - 8 )}{2 \cdot 9}

(- 6)^{2} - 4 \cdot 9 (- 8) = 18

x_{1, 2} = \frac{- ( - 6 ) \pm 18}{2 \cdot 9}

Separate the solutions

x_{1} = \frac{- ( - 6 ) + 18}{2 \cdot 9}, x_{2} = \frac{- ( - 6 ) - 18}{2 \cdot 9}

x = \frac{- ( - 6 ) + 18}{2 \cdot 9} : \frac{4}{3}

x = \frac{- ( - 6 ) - 18}{2 \cdot 9} : - \frac{2}{3}

The solutions to the quadratic equation are:

x = \frac{4}{3}, x = - \frac{2}{3}

3 v^{2} + 63 v - 66 = 0

4 a^{2} + 4 a + 1 = 0

y, x^{2} - x y + 2 y - 2 = 0

6 x^{2} - 8 x + 6 = 0

y, y^{2} - x^{2} = 0

What are the solutions to the equation 9x^2-6x=8 ?
The solutions to the equation 9x^2-6x=8 are x= 4/3 ,x=-2/3
Find the zeros of 9x^2-6x=8
The zeros of 9x^2-6x=8 are x= 4/3 ,x=-2/3