What are the solutions to the equation 3x^2+3x=6 ?

The solutions to the equation 3x^2+3x=6 are x=1,x=-2

Find the zeros of 3x^2+3x=6

The zeros of 3x^2+3x=6 are x=1,x=-2

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3 x^{2} + 3 x = 6

x = 1, x = - 2

Solution steps

3 x^{2} + 3 x = 6

Move

6

to the left side

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

Solve with the quadratic formula

x_{1, 2} = \frac{- 3 \pm 3 ^{2} - 4 \cdot 3 ( - 6 )}{2 \cdot 3}

3^{2} - 4 \cdot 3 (- 6) = 9

x_{1, 2} = \frac{- 3 \pm 9}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- 3 + 9}{2 \cdot 3}, x_{2} = \frac{- 3 - 9}{2 \cdot 3}

x = \frac{- 3 + 9}{2 \cdot 3} : 1

x = \frac{- 3 - 9}{2 \cdot 3} : - 2

The solutions to the quadratic equation are:

x = 1, x = - 2

- 13 = \frac{k}{2}

\frac{3 x ^{2} y ^{3}}{12 x ^{6} y}

\frac{n}{5} + 0.6 = 2

r^{2} - 8 r + 10 = 0

lo g_{\frac{1}{3}} (2 \cdot (- 10)^{2} + 10 + 3) + 2 = 0

What are the solutions to the equation 3x^2+3x=6 ?
The solutions to the equation 3x^2+3x=6 are x=1,x=-2
Find the zeros of 3x^2+3x=6
The zeros of 3x^2+3x=6 are x=1,x=-2