if a+b+2=0,then find the value of a3+b3+8
Answers
Answered by
11
Answer:
Given :
a+b=2
(a+b)
3
=2
3
a
3
+b
3
+3ab(a+b)=8
a
3
+b
3
+3ab(2)=8
a
3
+b
3
+6ab−8=0
Answered by
4
Answer:
above answer is correct
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