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| Could someone please explain why cube root(-343) doesn't equal (-343)^(1/3) on both Wolfram Alpha and my HP-48 calculator. cube root(-343)= -7, yet (-343)^(1/3)= 3.5 +6.062177... i Links: ... |
User Portlet | Discussions |
|---|
| Could someone please explain why cube root(-343) doesn't equal (-343)^(1/3) on both Wolfram Alpha and my HP-48 calculator. cube root(-343)= -7, yet (-343)^(1/3)= 3.5 +6.062177... i Links: ... |