Question

the lcm of x3-1 and x2+x+1 is:- (need full process)
a) x-1
b) x²+x+1
c) x³-1
d) (x³-1)(x²+x+1)
I will mark the correct answer as brainlist!! spam answers will reported...

Answer 1

Step-by-step explanation:

${x}^{3} - 1 = {x}^{3} - {1}^{3} \\ = > (x - 1)( {x}^{2} + x + 1) \\ lcm = {x}^{2} + x + 1$