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

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

Find the zeros of -9=x^2

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

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- 9 = x^{2}

x = 3 i, x = - 3 i

Solution steps

- 9 = x^{2}

Switch sides

x^{2} = - 9

For

x^{2} = f (a)

the solutions are

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

x = - 9, x = - - 9

- 9 = 3 i

- - 9 = - 3 i

x = 3 i, x = - 3 i

t^{2} = - 63 t + 650

3 r^{2} + 8 r + 6 = 0

x, y^{1} + 3 x^{2} y = x^{2}

3 (g - 4)^{2} = 27

70 x^{2} + 120 x = 440

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