Posted by **Carrie** on Friday, April 9, 2010 at 6:05pm.

Solve this equation:

-4x^2=0

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

- Algebra -
**bobpursley**, Friday, April 9, 2010 at 6:12pm
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.

- Algebra -
**Carrie**, Friday, April 9, 2010 at 6:17pm
Okay. I thought this was true, but was confused. Thanks for clearing this up for me. And also for a fast response.

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