What are the solutions to the equation 9x^2+9x^2=7 ?

The solutions to the equation 9x^2+9x^2=7 are x=(sqrt(7))/(3sqrt(2)),x=-(sqrt(7))/(3sqrt(2))

Find the zeros of 9x^2+9x^2=7

The zeros of 9x^2+9x^2=7 are x=(sqrt(7))/(3sqrt(2)),x=-(sqrt(7))/(3sqrt(2))

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9 x^{2} + 9 x^{2} = 7

x = \frac{7}{3 2}, x = - \frac{7}{3 2}

Decimal Notation

x = 0.62360 \dots, x = - 0.62360 \dots

Solution steps

9 x^{2} + 9 x^{2} = 7

Add similar elements:

9 x^{2} + 9 x^{2} = 18 x^{2}

18 x^{2} = 7

Divide both sides by

18

x^{2} = \frac{7}{18}

For

x^{2} = f (a)

the solutions are

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

x = \frac{7}{18}, x = - \frac{7}{18}

\frac{7}{18} = \frac{7}{3 2}

- \frac{7}{18} = - \frac{7}{3 2}

x = \frac{7}{3 2}, x = - \frac{7}{3 2}

x^{2} - 2 x = 0

x, 3 y (y - 4 x^{2}) = 0

x^{2} - x - 40 = 0

n^{2} - 3 n - 418 = 0

0 = 8 x - 2 x^{2}

What are the solutions to the equation 9x^2+9x^2=7 ?
The solutions to the equation 9x^2+9x^2=7 are x=(sqrt(7))/(3sqrt(2)),x=-(sqrt(7))/(3sqrt(2))
Find the zeros of 9x^2+9x^2=7
The zeros of 9x^2+9x^2=7 are x=(sqrt(7))/(3sqrt(2)),x=-(sqrt(7))/(3sqrt(2))