Question

If (a - b)^3= (b - c)^3= -8, then (a - c) is equal to​

Answer 1

Answer:

a - c = -4

Step-by-step explanation:

$(a - b)^{3} = -8$ = $(-2)^{3}$

=> a - b = -2  [equation i]

Similarly, b - c = -2 [equation ii]

Adding [equation i] and [equation ii]

=> a - c = -4