What are the solutions to the equation 9x^2=-1 ?

The solutions to the equation 9x^2=-1 are x= 1/3 i,x=-1/3 i

Find the zeros of 9x^2=-1

The zeros of 9x^2=-1 are x= 1/3 i,x=-1/3 i

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9 x^{2} = - 1

x = \frac{1}{3} i, x = - \frac{1}{3} i

Solution steps

9 x^{2} = - 1

Divide both sides by

9

x^{2} = - \frac{1}{9}

For

x^{2} = f (a)

the solutions are

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

x = - \frac{1}{9}, x = - - \frac{1}{9}

- \frac{1}{9} = \frac{1}{3} i

- - \frac{1}{9} = - \frac{1}{3} i

x = \frac{1}{3} i, x = - \frac{1}{3} i

10 xx = 20 x

x, x^{2} y = 1 + C x

a, a^{2} + b c = 0

21 x^{2} - 7 x = 0

2 x^{2} + 10 x - 299 = 0

What are the solutions to the equation 9x^2=-1 ?
The solutions to the equation 9x^2=-1 are x= 1/3 i,x=-1/3 i
Find the zeros of 9x^2=-1
The zeros of 9x^2=-1 are x= 1/3 i,x=-1/3 i