Question

three consecutive terms of an ap whose sum is is -3 and product of their cubes is 512​

Answer 1

Answer:

(x-1)+x+(x+1)=-3

x-1+x+x+1=-3

3x=-3

x=-1

substitute x=-1 in the equation

(x-1)^3×x^3×(x+1)^3=512

(-1-1)^3×(-1)^3×(-1+1)^3=512

-8×-1×0=512

0=512