19.042002

# Which expression is the LCD of these functions? 1/p^3 and 4/7? PLEASE HELP??!?!?!?!?!?!??!?!?!?!?!??!?!?!?!?!?!?!??!?!

C00kiem0nster
Mathematics
1 20

Which expression is the LCD of these functions? 1/p^3 and 4/7? PLEASE HELP??!?!?!?!?!?!??!?!?!?!?!??!?!?!?!?!?!?!??!?!

LCD stands for least common denominator so you need to find the LCM, least common multiple, of their denominators, p^3 and 7. Since p is just a variable, multiply the two to find the LCD. 7 x p^3 7p^3 And that is your answer. Hope this helps.