What are the solutions to the equation x^2+9=0 ?

The solutions to the equation x^2+9=0 are x=3i,x=-3i

Find the zeros of x^2+9=0

The zeros of x^2+9=0 are x=3i,x=-3i

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x^{2} + 9 = 0

x = 3 i, x = - 3 i

Solution steps

x^{2} + 9 = 0

Move

9

to the right side

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

- 8 = \frac{6}{5} u

8 \leq j

∣ x - 5 ∣ \leq 2 x + 2

5 d^{2} + 10 d + 8 = 2 d^{2}

x^{2} + 18 = 0

What are the solutions to the equation x^2+9=0 ?
The solutions to the equation x^2+9=0 are x=3i,x=-3i
Find the zeros of x^2+9=0
The zeros of x^2+9=0 are x=3i,x=-3i