What are the solutions to the equation 45x^2+5=0 ?

The solutions to the equation 45x^2+5=0 are x= 1/3 i,x=-1/3 i

Find the zeros of 45x^2+5=0

The zeros of 45x^2+5=0 are x= 1/3 i,x=-1/3 i

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45 x^{2} + 5 = 0

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

Solution steps

45 x^{2} + 5 = 0

Move

5

to the right side

45 x^{2} = - 5

Divide both sides by

45

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

8 x^{2} - x - 1 = 0

7 x^{2} + 7 x - 42 = 0

2 (x - 3)^{2} + 4 = 102

4 (x + 1) - 2 (x - 2) = x^{2} - x - 2

12 x^{2} + 36 x = 0

What are the solutions to the equation 45x^2+5=0 ?
The solutions to the equation 45x^2+5=0 are x= 1/3 i,x=-1/3 i
Find the zeros of 45x^2+5=0
The zeros of 45x^2+5=0 are x= 1/3 i,x=-1/3 i