Question

If x+y= 8, what is the value ofx^3+y^3+24xy​

Answer 1

Answer:

$x^3 + y^3 + 24xy = 512$

Step-by-step explanation:

Given that x + y = 8

$=>(x + y)^3 = 8^3$

$=>x^3 + 3xy(x + y) + y^3 = 512$

$=>x^3 + 3xy.8 + y^3 = 512$  [putting the value of x + y = 8]

∴ $x^3 + y^3 + 24xy = 512$

Answer 2

Answer:

787 2798 7326

WaA75m

.............

join now