SOLUTION: Help please, we can aproximate if so 3x+6/8 divided by 5x+10/6 could you also show me this one. 3x/2x-6 multiplied by x^2-3x/6

Algebra ->  Square-cubic-other-roots -> SOLUTION: Help please, we can aproximate if so 3x+6/8 divided by 5x+10/6 could you also show me this one. 3x/2x-6 multiplied by x^2-3x/6      Log On


   

Question 193141: Help please, we can aproximate if so 3x+6/8 divided by 5x+10/6 could you also show me this one. 3x/2x-6 multiplied by x^2-3x/6
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
a)
%28%283x%2B6%29%2F8%29 divided by %28%285x%2B10%29%2F6%29 "Copy-flip-flip"
%28%283x%2B6%29%2F8%29%2A%286%2F%285x%2B10%29%29 Factor where possible.
%283cross%28%28x%2B2%29%29%2F8%29%2A%286%2F%285cross%28%28x%2B2%29%29%29%29 Cancel as indicated.
%283%2A6%29%2F8+=highlight%28+9%2F4%29
b)
%283x%2F%282x-6%29%29%2A%28%28x%5E2-3x%29%2F6%29 Factor where possible.
%283x%2F2cross%28%28x-3%29%29%29%2A%28x%2Across%28%28x-3%29%29%2F6%29 Cancel as indicated.
%283x%2F2%29%2A%28x%2F6%29 Simplify.
highlight%28x%5E2%2F4%29