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If a + b + c = 12 , a^2 + b^2 + c^2 = 90, find the value of a^3 + b^3 + c^3 - 3 abc?
CBSE Class 10
CBSE Class 10 Maths
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Dhanalakshmi
June 18, 2019, 5:32am
1
If a + b + c = 12 , a
^{2}
+ b
^{2}
+ c
^{2}
= 90, find the value of a
^{3}
+ b
^{3}
+ c
^{3}
- 3 abc ?
Dhanalakshmi
June 18, 2019, 5:32am
2