Math, asked by saipreetham08, 9 months ago

a+b=5 &ab=3 then a cube + b cube​

Answers

Answered by TheDivineSoul
2

Answer:

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Answered by prannaykamal9
1

Answer:

a+b = 5

ab = 3

( a+b )^3 = a^3 + b^3 + 3ab (a+b)

5^3 = a^3 + b^3 + 3*3*5

125 = a^3 + b^3 + 45

a^3 + b^3 = 125 - 45

a^3 + b^3 = 80

hope it helps !!!

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