Question

find the LCD then add the fractions together.

4/t^2-9 + 5/y+3

help please.

Answer 1

I have posted your question and solution at the comment section of:
http://www.oojih.com/show/algebra/lcmgcd/

scroll down to see your question. This is an important concept, so I hope you take time to learn the LCD and adding fraction

Answer 2

4(y+3)+5(t^2 -9)
----------------
(t^2 -9)(y+3)

- so i think that you will get this hence but you dont have wrote wrong the y or t because than you write just t or just y after you make the common denominator it's possible simplify

Answer 3

ohh yes i did mean to put y instead of t! sorry.

Answer 4

but thank you!

Answer 5

ok was my pleasure