SOLUTION: square root of -5 times square root of -5.
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Question 706359: square root of -5 times square root of -5.
Found 2 solutions by algebrahouse.com, Gogonati:
Answer by algebrahouse.com(1659) (Show Source): You can put this solution on YOUR website!
= -5
- Whenever you square the square root of a number, the result is the number under the square root sign.
For more help from me, visit: www.algebrahouse.com
Answer by Gogonati(855) (Show Source): You can put this solution on YOUR website!
is not defined in the set of real numbers.
For complex numbers we can argue the following:Since we write:
,
because
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