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

The solutions to the equation -9x^2+2=0 are x=(sqrt(2))/3 ,x=-(sqrt(2))/3

Find the zeros of -9x^2+2=0

The zeros of -9x^2+2=0 are x=(sqrt(2))/3 ,x=-(sqrt(2))/3

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- 9 x^{2} + 2 = 0

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

Decimal Notation

x = 0.47140 \dots, x = - 0.47140 \dots

Solution steps

- 9 x^{2} + 2 = 0

Move

2

to the right side

- 9 x^{2} = - 2

Divide both sides by

- 9

x^{2} = \frac{2}{9}

For

x^{2} = f (a)

the solutions are

x = f (a), - f (a)

x = \frac{2}{9}, x = - \frac{2}{9}

\frac{2}{9} = \frac{2}{3}

- \frac{2}{9} = - \frac{2}{3}

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

(x - 6)^{2} = - 3

3 y^{2} - 4 y + 2 = 0

x^{2} - 10 x - 7 = 3

x, 2 x^{2} + 10 = 0

x^{2} + 9 = 2 x (3 - x) + 9

What are the solutions to the equation -9x^2+2=0 ?
The solutions to the equation -9x^2+2=0 are x=(sqrt(2))/3 ,x=-(sqrt(2))/3
Find the zeros of -9x^2+2=0
The zeros of -9x^2+2=0 are x=(sqrt(2))/3 ,x=-(sqrt(2))/3