Question

if a + b = 10 and a×b =6 find the value of a³+ b³ .






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Answer 1

Answer:

use identy of acube +b cube

Answer 2

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

Step-by-step explanation:

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