Help Please!!!

W

wazawski

Member
this is a long shot but can anyone help me out with these? i have the answers cause they r in the back of the book but i can't figure out how to do them...i need the steps cause my notes and the example problems don't match these problems...so if anyone here is a math wize and could do these quickly, i would appreciate the help

Solving Rational Equations

6x + 4 = 2x + 2

___ ______ Comes out to be -3/2, 2

x+4 x - 1

2x = 1 + 1

__ _____ Comes out to be 1, 3

x+2 x2 -4

x2=x squared
 
This may be easier to read

6x + 4 = 2x + 2

___ ______ Answer = -3/2, 2

x+4 x - 1

2x = 1 + 1

__ _____ Answer = 1, 3

x+2 x2 -4

x2=x squared
 
hmm u sure those are the answers for the first one because i got 4 and -1 as the answers... i dont see anything i did wrong tho
 
cross multiply and your set

make sure to distribute thats the important thing... but its as simple as cross multiplying
 
ok, i havent tried this cuz i'm watchin tv, but i would start with multiplying everything by the denomenators, once done that, combine everything then factor
 
find the common denominators first, then simplify it, don't cross multiply first because they're not over the same denominator which will make your answer could out weird.
 
hahaha your asking people on ns for help with homework when half the people on here are procrastinating their homework.
 
You must log in or register to reply here.
Back
Top