(-8)^(1/3)
- To: mathgroup at smc.vnet.net
- Subject: [mg31265] (-8)^(1/3)
- From: LuisMa <nospam at newsranger.com>
- Date: Fri, 26 Oct 2001 04:28:03 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
When I enter (-8)^(1/3) Mathematica answer 1 + 1.73205i, but I need (-8)^(1/3) = -2 How can I get it?