Asked by | 8th May, 2008, 04:38: PM
The root of -64/25 is not equals to 8/5 as 8/5 is the root of 64/25.
Root of any negative number contains "i" which stands for imaginary.
root of -64/25 = root of -1 x 64/25
= 8i/5 (root of -1 is "i", root of 64 is 8 and root of 25 is 5)
Answered by | 9th May, 2008, 04:31: PM
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