Question

Is this correct?
LCD of rational expressions

Answer 1

I think so.

Answer 2

Do you want me to get a Qualified Helper?

Answer 3

No thanks. I can wait. :)

Answer 4

OKay, good luck!

Answer 5

@TheSmartOne

Answer 6

It's wrong :P

Answer 7

\(\large\color{#000000 }{ \displaystyle 5x^2=5\cdot x\cdot x }\)
\(\large\color{#000000 }{ \displaystyle 15x=5\cdot 3\cdot x }\)


yes, your answer is wrong

Answer 8

I thought so:(

Answer 9

The least common denominator, has to be divisible by both 5x^2 and 15x.

Answer 10

^

Answer 11

So, first we look at

what is the least common multiple of 5 and 15
and the lcm of x and x^2

Answer 12

LCM of 5 and 15 is 15, and LCM of x and x^2 is x^2

Answer 13

so the lcm of 5x^2 and 15x will be 15x^2 :D

Answer 14

:D
Thanks!

Answer 15

Anytime! :D