Find the value of x² +y² if x= -2.
Answers
Answered by
1
Answer:
y^2 = 4 is the answer . I guss
Answered by
1
Answer:
y=√-4 , I think so
Step-by-step explanation:
X square + Y square = 0
put X is -2
(-2) square + Y square = 0
4 + Y square = 0
Y square = -4
Y = √-4
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