Question

if (x -y) =5 and xy =24 then x³-y³ is​

Answer 1

x,y = 8,3

8³-3³

512-27

485

hope this is helpful

Answer 2

Answer:

485

Step-by-step explanation:

x^3-y^3= (x-y) (x^2+y^2+xy)

x-y=5 xy=24

(x-y)^2=x^2+y^2-2xy=25

x^2+y^2-(2×24)=25

x^2+y^2-48=25

x^2+y^2=25+48

x^2+y^2=73

Then the answer will be

x^3-y^3=(5)×(73+24)

=485