solve x^3-x+y=0 and y^3-y+x=0
Answers
Answered by
1
Answer:
5 is the answer. ... solution
Answered by
1
Answer:
Step-by-step explanation:
x³-x+y=0 (1)
y³-y+x=0 (2)
Add 1 and 2
x³+y³=0
x³=-(y³)
x=-y
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