What are the solutions to the equation 5x^2=-45 ?

The solutions to the equation 5x^2=-45 are x=3i,x=-3i

Find the zeros of 5x^2=-45

The zeros of 5x^2=-45 are x=3i,x=-3i

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5 x^{2} = - 45

x = 3 i, x = - 3 i

Solution steps

5 x^{2} = - 45

Divide both sides by

5

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

x^{2} + 5 x + c = 0

5 p - 15 p^{2} = 0

(2 k + 2) x^{2} + 4 x - 4 k x + k - 2 = 0

x, 3 x^{2} - 2 x - 2 = 0

(x^{2} - x - 11) = 0

What are the solutions to the equation 5x^2=-45 ?
The solutions to the equation 5x^2=-45 are x=3i,x=-3i
Find the zeros of 5x^2=-45
The zeros of 5x^2=-45 are x=3i,x=-3i