Question

Find sum of (7/(6x^2y))+(3/(2xy^2))

Answer 1

first of all...your LCD is 6x^2y^2...it's pretty easy from there on..can you do it? :D

Answer 2

haha, let me see.

Answer 3

7y+9x

Answer 4

nope :p haha. you're missing the denominator

Answer 5

ooohh yeah. lol. so is it 7y+9x/6x^2y^2

Answer 6

yes.

Answer 7

thanks!!! you're soooo helpful! you're a life saver. :)

Answer 8

^_^

Answer 9

so how does this one work.. (9+2x)/(a^2b^2c) find equivalent that has a denominator of a a^2b^2c^2

Answer 10

your multiplying your denominator by c...that's why it got squared...so for equality, multiply the numerator by c...don't forget to distribute

Answer 11

9c+2c^2

Answer 12

was that wrong?

Answer 13

again...you forgot the denominator

Answer 14

lol. sorrry. 9c+2c^2/a^2b^2c^2

Answer 15

and also it should be 9c + 2xc not c^2

Answer 16

2xc? ooohh okay. sorry about that.
thank you

Answer 17

2xc or 2*c?

Answer 18

waittt, nvm!

Answer 19

you got it? ok

Answer 20

thank you. :)