# Algebra II

posted by .

Simplify:

d/d^2-9 + 5/2d+6

I got as far as d/(d+3)(d-3) + 5/2(d+3) but do not know how to further simplify.

Thanks for any help given.

• Algebra II -

so

(2d + 5(d-3))/[2(d+3)(d-3)]

= (7d-15)/[2(d+3)(d-3)], d not equal to ±3

## Similar Questions

1. ### algebra

Factor completely with respect to the integers. I just need to see if I can simplify or factor the answers I got even further. 1. x^3 + 64 Answer: (x+4)(x^2-4x+16) Can this simplify any?
2. ### Intermediate Algebra

I have a take home test and I'm stuck on a couple. Anyone help please?
3. ### Algebra

When simplifying algebraic fractions, do you simplify things attached by addition/subtraction?
4. ### algebra

i cannot figure any of this stuff out. please help. if you can there are 15 more of these... 1. Simplify 5 + (7-1)2/6 A11 B41/6 C51/6 D7 E17/6 F23 2. Simplify (26/2 + 33)/(23) A11/3 B5 C20/3 D8 E6 F131/8 3. Simplify [7+2(5 - 9)2]/[(4+1)2 …
5. ### Algebra

1. LCM of 15x^7 and 45x^7 2. Marla can shovel the driveway in 60min and Bill can do it in 45min how long would it take them to do the job together?
6. ### algebra 1 help

simplifying square roots 1) find volume of this prism?
7. ### Math

Here are the questions I need help with, please help. [(1/4)^-3 divide sign (1/4)^2]^-2 I got (1/4)^10 but I got it wrong (3^1/2)^3 _______ I got 1/216 9 (-56r^2)divide sign (-7r^2)= I got 8r x(y)(x)(2y) (12) (10xy^3) (3x^2y^2) (5x) …
8. ### Math Ms. Sue

Here are the questions I need help with, please help. [(1/4)^-3 divide sign (1/4)^2]^-2 I got (1/4)^10 but I got it wrong (3^1/2)^3 _______ I got 1/216 9 (-56r^2)divide sign (-7r^2)= I got 8r x(y)(x)(2y) (12) (10xy^3) (3x^2y^2) (5x) …