a+b+c=0 find the value of a^3+b^3+c^3
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Answer:
Use formula (a + b + c)whole cube
Step-by-step explanation:
Answered by
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Step-by-step explanation:
a + b+c =0
find= a³+ b³ + c³
( a ³+ b³+ c ³ - 3abc ) = (a+ b +c)(a² + b²+ c² -ab-bc-ca)
( a³+b³ + c³-3abc) = 0 [ a+b+c= 0]
you know multiple 0 with a²+b² + c² - ab-bc -ca
a³+ b³ +c ³=3abc
hopefully help you guys ...........
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