SOLUTION: i need help with this i need to add and simplify thanks 3w/w^2-64 + w/w-8

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: i need help with this i need to add and simplify thanks 3w/w^2-64 + w/w-8      Log On


   

Question 619589: i need help with this i need to add and simplify thanks
3w/w^2-64 + w/w-8
Found 3 solutions by Maths68, MathTherapy, josgarithmetic:
Answer by Maths68(1474) About Me  (Show Source):
You can put this solution on YOUR website!
=3w%2F%28w%5E2-64%29+%2B+w%2F%28w-8%29
=3w%2F%28w%5E2-%288%29%5E2%29+%2B+w%2F%28w-8%29
=3w%2F%28%28w-8%29%28w%2B8%29%29+%2B+w%2F%28w-8%29
Take LCD
=%283w%2Bw%29%2F%28%28w-8%29%28w%2B8%29%29
=%284w%29%2F%28w%5E2-8%5E2%29
=%284w%29%2F%28w%5E2-64%29

Answer by MathTherapy(10719) About Me  (Show Source):
You can put this solution on YOUR website!
i need help with this i need to add and simplify thanks
3w/w^2-64 + w/w-8

FYI, the other person's answer, 4w%2F%28w%5E2+-+64%29 is DEAD WRONG!!

Answer by josgarithmetic(39732) About Me  (Show Source):