What are the solutions to the equation solvefor x,3x^2-2x=8 ?

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

Find the zeros of solvefor x,3x^2-2x=8

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

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x, 3 x^{2} - 2 x = 8

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

Decimal Notation

x = 2, x = - 1.33333 \dots

Solution steps

3 x^{2} - 2 x = 8

Move

8

to the left side

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

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 2 ) \pm ( - 2 ) ^{2} - 4 \cdot 3 ( - 8 )}{2 \cdot 3}

(- 2)^{2} - 4 \cdot 3 (- 8) = 10

x_{1, 2} = \frac{- ( - 2 ) \pm 10}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- ( - 2 ) + 10}{2 \cdot 3}, x_{2} = \frac{- ( - 2 ) - 10}{2 \cdot 3}

x = \frac{- ( - 2 ) + 10}{2 \cdot 3} : 2

x = \frac{- ( - 2 ) - 10}{2 \cdot 3} : - \frac{4}{3}

The solutions to the quadratic equation are:

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

\frac{2}{3} - 21

\frac{40}{2}

x, 2 x = (\frac{360}{4})

7 3^{- 2}

4.3%

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