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A^3 + b^3 + c^3 = 3abc ? how?
CBSE Class 9
CBSE Class 9 Maths
cbse-class-9-maths
,
a3b3c3-3abc
Dhanalakshmi
June 25, 2019, 6:37am
1
a
3
+ b
3
+ c
3
= 3abc ? how ?
Dhanalakshmi
June 25, 2019, 6:37am
2
When
a + b + c = 0,
then,
a
3
+ b
3
+ c
3
= 3abc