Solve this equation:

Question

-4x^2=0

Lost what to do to solve this equation, especially with the exponent of 2.

Answer 1

there is only one thing you can find for x, x is zero.

when a^2=0, a must be zero.
when 34 a^2=0, a is still zero.

Answer 2

Okay. I thought this was true, but was confused. Thanks for clearing this up for me. And also for a fast response.