What are the solutions to the equation x^2= 36/81 ?

The solutions to the equation x^2= 36/81 are x= 2/3 ,x=-2/3

Find the zeros of x^2= 36/81

The zeros of x^2= 36/81 are x= 2/3 ,x=-2/3

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x^{2} = \frac{36}{81}

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

Solution steps

x^{2} = \frac{36}{81}

Cancel the common factor:

9

x^{2} = \frac{4}{9}

For

x^{2} = f (a)

the solutions are

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

x = \frac{4}{9}, x = - \frac{4}{9}

\frac{4}{9} = \frac{2}{3}

- \frac{4}{9} = - \frac{2}{3}

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

(x - 6)^{2} - 15 = 13

- 5 x^{2} - 80 x - 1545 = 0

- 3 x^{2} + 6 x = - 321

300 = 18 x^{2} - 180 x - 3300

- 0.05 x^{2} + 16 x + 80 = 0

What are the solutions to the equation x^2= 36/81 ?
The solutions to the equation x^2= 36/81 are x= 2/3 ,x=-2/3
Find the zeros of x^2= 36/81
The zeros of x^2= 36/81 are x= 2/3 ,x=-2/3