Thursday

February 26, 2015

February 26, 2015

Posted by **Nikki** on Tuesday, January 22, 2013 at 3:55pm.

1/4a+2 + 4/6a+3

I got 14/6(2a+1)

but I don't think it is right

- math exam prep question -
**Steve**, Tuesday, January 22, 2013 at 4:00pm1/(4a+2) = 1/2(2a+1)

4/(6a+3) = 4/3(2a+1)

Now you have

1/2(2a+1) + 4/3(2a+1)

Change it all to be over 6(2a+1):

3/6(2a+1) + 8/6(2a+1) = 1/6(2a+1)

How did yo get 14?

forget the (2a+1) for now

1/2 + 4/3 = 3/6 + 8/6 = 11/6

- math exam prep question -
**Steve**, Tuesday, January 22, 2013 at 4:01pmoops. typo. that is 11/6(2a+1), not "1"

- math exam prep question -
**Nikki**, Tuesday, January 22, 2013 at 4:05pmoh yeah sorry for some reason i did 8+6/6(2a+1)...it should have been 11 thanks for the help:)

**Answer this Question**

**Related Questions**

math exam prep question - Simplify: 1/4a+2 + 4/6a+3 I got 14/6(2a+1) but I don't...

math exam prep question - how do u do 9x^2-30xy+2y^2 ?

*****Help Statistic - Imagine taking a 10-question true or false exam. You ...

Science/English/Math - I was selected to the Math Academy at my school. I have ...

math exam prep question - determine the quadratic equation with x-3 sqrt of 2 ...

Math - Expand and simplify. 2(3+4y+7) I got 8y + 20 but I don't think this is ...

simplify - i need to simplify : does this mean just do the problems; here is ...

preposition questions - i need to underline the preposition in each sentence ...

math - can you check if i did these 3 problems right or not: -5 (a+2) i got: -3...

science - Okay, Ms. Sue. I got this and I don't think that it is right. this is ...