Question

The L.C.M of x³ - 1 and x² + x + 1 is​

Answer 1

Factor of

x^3 - 1 = (x - 1) (x^2 + x + 1)

hence LCM will be

(x - 1) ( x^2 + x + 1)

= x^3 - 1

( For understanding, you can think of x^3 - 1 as 12 and.(x^2 + x + 1) as 4, here (x - 1) will be 3, However LCM will be 12)

Answer 2

Step-by-step explanation:

LCM of the given expressions is the product of each expressions with heighest power