The value of -9(square root) is not-3 because
2 answers:
Answer:
A) 
Step-by-step explanation:
Answer:
A) is correct
Step-by-step explanation:
(-3)**2 = 9, not equal -9
The issue is negative numbers can only be imaginary numbers. The sq root of -9 would be 3i, where i is defined as the sq root of -1.
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Step-by-step explanation:
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