Question

so does no one know the LCM of 15x(x-1)?

Answer 1

don't you need two numbers or two expressions? you only gave 1 expression..

Answer 2

lowest common multiple? there should be two terms

Answer 3

it's like saying... what's the GCF of 8...

Answer 4

ok the book gave me two terms, but as separate problems, 28. a find the LCM of 6x^2 and 28.b is 15x(x-1)

Answer 5

oh, so your two terms are 6x^2 an 28.
the question is "find the LCM of 6x^2 and 28." is this correct?

Answer 6

@dpalnc is right you need at least two numbers to find the LCM

Answer 7

ok well then maybe someone needs to write the larson fifth addition intermediate algebra author and tell him that

Answer 8

Can you write the problem exactly as stated?

Answer 9

Do you mean what is the lcm of 15x and (x-1) , perhaps?