Which equations have no real solution but have two complex solutions?

3.2 - 53 =

-8

202 = 60 - 5

123 =

9.2 + 4

-02 - 10.5 = 34

B² - 4AC < 0

Step-by-step explanation:

Check for:

B² - 4AC

The equations for which

B² - 4AC < 0

have complex roots

For A, B and C, use this form of the quadratic:

Ax² + Bx + C = 0