x2+y2=30 then x+y=?
identity sum
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Answered by
3
Answer:
boooyahffy
Step-by-step explanation:
gfgf for the last time you are not the intended recipient you are
Answered by
2
Answer:
15
Step-by-step explanation:
Given x2+y2=30
2(x+y)=30
x+y=30/2
x+y=15
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