if a + b = 10 and a×b =6 find the value of a³+ b³ .
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1
Answer:
use identy of acube +b cube
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0
Answer:
a+b=10
ab=6
We know that
(a+b)³=a³+b³+3ab(a+b)
(10)³=a³+b³+3×6(10)
1000-180=a³+b³
820=a³+b³
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