Question

if x+y = 12, xy= 27 then find x^3 + y^3 (shreya sista) ​

Answer 1

$\huge\blue{\underline{\overline{\boxed{\mathcal{\green{\sf{heya bhai}}}}}}}$

Answer 2

Answer:

756

Step-by-step explanation:

[x+y]^3 = x^3 +y^3 +3xy [x+y]

[12]^3 =x^3 + y^3 +3*27*12

x^3 + y^3 = [12]^3 - 3*27*12

               =1728 - 972

               =756