Question

if a+b=12 and ab=27 then find the value of a^3+b^3


plz help who solution first i will mark him as brainlist but correct solution only

Answer 1

(a^3 + b^3) = (a + b)^3 – 3ab(a + b)
=(12)^3- 3(27)(12)
=1728- 972
=756
Hope it helps!!!

Answer 2

yea I have done .I think this is the ans.