please help! this question is making me fraustrated! medals rewarded:)

what is the least common multiple, LCM, of the two polynomials?
(x+3) and (x^2-9)

Question

please help! this question is making me fraustrated! medals rewarded:)

what is the least common multiple, LCM, of the two polynomials?
(x+3) and (x^2-9)

anonymous · Answer

x² - 9 = x² - 3² =  ( x - 3 ) ( x+ 3)
Can you continue?

anonymous · Answer

nope that perfect thankyou!

anonymous · Answer

can you do this one for me quick?

anonymous · Answer

4/m+2+2/m-2

anonymous · Answer

I can't recognize which one is denominator ?

anonymous · Answer

m+2 and m-2 is the denominator:)

anonymous · Answer

(4)/(m+2)+(2)/(m-2)

anonymous · Answer

4/ ( m+2)  + 2/ ( m -2)
=[ 4 ( m-2)  + 2 ( m + 2) ] / (m² - 4 )

anonymous · Answer

Do you understantd the common denominator process?

anonymous · Answer

ya kind the choices are a..6/(m+2)(m-2)
b.6m-4/(m+2)(m-2)
c.6m+12/(m+2)(m-2)

anonymous · Answer

which one would it be?

anonymous · Answer

Just simply the denominator, try it!

anonymous · Answer

a?

anonymous · Answer

Try again!

anonymous · Answer

c?

anonymous · Answer

You can't distribute the denominator out?

anonymous · Answer

it b isnt it lol sorry I know what I did wrong lol