Question

Find the LCD of:

6x+12 3 x^2+2x

Answer 1

Please help me!!

Answer 2

If i was not clear enough:
those numbers are the denominator of a fraction, and I need to find the LCD to fully simplify everything!

Answer 3

I take it those are the denominators of the three fractions for which you seek the lowest common denominator.

Answer 4

I would first convert these three denominators to their prime factors. 6x+12 would become 6(x+2). the 3 remains 3 and the last becomes x(x+2) the LCD would then become 6(x+2)x...Note that the single 3 is contained in the 6. LCD would seem to be

Answer 5

LCD equals 6x(x+2)

Answer 6

thx!!