105k views
0 votes
What is the LCM of x^2+4x, x^2

User Alpalalpal
by
8.2k points

1 Answer

6 votes

x^2+4x=x\cdot (x+4)\\ x^2= x\cdot x\\\\ \text{lcm}(x^2+4x,x^2)=x^2\cdot(x+4)=x^3+4x^2
User Chrysn
by
8.1k points