Algebra
posted by Pat .
Simplify the following
[2x / (3x (2nd power)  5x  2] + [(x1) / (x (2nd power) x  20)]

let's write it this way
2x/(3x^2  5x  2) + (x1)/(x^2 x  20)
= 2x/[(3x+1)(x2)] + (x1)/[(x5)(x+4)]
Your LCD is (3x+1)(x2)(x5)(x+4)
Unusual, as I had expected one of the factors to be the same in the denominators.
anyway...
[2x(x5)(x+4) + (x1)3x+1)(x2)]/[(3x+1)(x2)(x5)(x+4)]
expand the top and collect like terms.
Good luck, since the result will certainly not be more simplified than the original.
Respond to this Question
Similar Questions

algebra
7s over 5t to the negative 3rd power 2 to the negative 3rd power times X to the 2nd power times Z to the negative 7th power 7s to the zero power times T to the negative 5th power over 2 to the negative 1st power times M to the 2nd … 
Algebra
Factor each of following expressions x (4th power)  x (3rd power)  6x (2nd power (ab)(2nd power)  (a 2nd power + b) 2nd power 
math
1. unite similar terms with parenthesis. x=2 y=3 and z=5 find the value of ax to the 2nd powercy+ax2ax to the 2nd power+ 2cy to the 2nd poweraxcy to the 2nd power+ ax to the 2nd power+ cy 
8th Clinton Junior High School
What is the Dividing Power of 12 a to the 2nd power or squared b to the 3rd power of cubed over or Divided by 6 a to the 2nd power b 
elemmanarty algebra
Divide xy to 3rd power 3xy to 2nd power +2x to 2nd power y by xy 
math
The question that have is to simplify and write the answer in exponential notation using positive exponents 2 to 4th power x 2 2 These are my choices a 4 to the 8th power b 2 to the 8th power c 4 to the 2nd power d 2 to the 2nd power 
algebra
What is the value of the expression 2x to the 2nd power + 3xy 4y to the 2nd power when x = 2 and y = 4? 
Algebra
12(2nd power)/24(2nd power)/6(2ndpower)= Simplify I got 144/576/36 is this right? 
Math 8R  Help!!!!!!!!
The expression 2(8a to the 2nd power + a  1) + 3(a + 3) is equivalent to a) 16a to the 2nd power + 5a + 7 b) 40a to the 2nd power + 10a + 10 c) 10a to the 2nd power + 5a + 7 d) 48a to the 2nd power + 12a + 12 please help!!!!!!! 
Intermediate Algebra
add or subtract the following polynomials as indicated (5.9x to the 3rd power+3.4x to the 2nd power  7)92.9x to the 3rd power 9.6x to the 2nd power +3)