answer: C
explanation: how you like that-
Answer:
B.x²+9=0
Step-by-step explanation:
x²+9=0
x²= -9
x=√-9
x=3i,x= -3(i stands for imaginary)
The square root of any negative number is UNDEFINED
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Answers & Comments
answer: C
explanation: how you like that-
Answer:
B.x²+9=0
Step-by-step explanation:
x²+9=0
x²= -9
x=√-9
x=3i,x= -3(i stands for imaginary)
The square root of any negative number is UNDEFINED