What are the solutions to the equation x^2= 49/81 ?

The solutions to the equation x^2= 49/81 are x= 7/9 ,x=-7/9

Find the zeros of x^2= 49/81

The zeros of x^2= 49/81 are x= 7/9 ,x=-7/9

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x^{2} = \frac{49}{81}

x = \frac{7}{9}, x = - \frac{7}{9}

Decimal Notation

x = 0.77777 \dots, x = - 0.77777 \dots

Solution steps

x^{2} = \frac{49}{81}

For

x^{2} = f (a)

the solutions are

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

x = \frac{49}{81}, x = - \frac{49}{81}

\frac{49}{81} = \frac{7}{9}

- \frac{49}{81} = - \frac{7}{9}

x = \frac{7}{9}, x = - \frac{7}{9}

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

\frac{( - 2 m n ^{2} ) ^{- 3}}{4 m ^{- 6} n ^{4}}

2 < 1 - 4 x \leq 8

\frac{4}{5} + 3

3 x + 2 = 32

What are the solutions to the equation x^2= 49/81 ?
The solutions to the equation x^2= 49/81 are x= 7/9 ,x=-7/9
Find the zeros of x^2= 49/81
The zeros of x^2= 49/81 are x= 7/9 ,x=-7/9