SOLUTION: 12rs - 5s - 6rs = (multiple choice) * 1rs * 6r - 1s * 6rs - 5s * 6r + 1s what is the correct ansewrd

Algebra ->  Square-cubic-other-roots -> SOLUTION: 12rs - 5s - 6rs = (multiple choice) * 1rs * 6r - 1s * 6rs - 5s * 6r + 1s what is the correct ansewrd      Log On


   

Question 207589: 12rs - 5s - 6rs =
(multiple choice)
* 1rs
* 6r - 1s
* 6rs - 5s
* 6r + 1s
what is the correct ansewrd
Answer by ichudov(507) About Me  (Show Source):
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Solved by pluggable solver: EXPLAIN simplification of an expression
Your Result:


YOUR ANSWER


  • Graphical form: 12rs-5s-6rs simplifies to 6%2Ars-5%2As
  • Text form: 12rs-5s-6rs simplifies to 6*rs-5*s
  • Cartoon (animation) form: simplify_cartoon%28+12rs-5s-6rs+%29
    For tutors: simplify_cartoon( 12rs-5s-6rs )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at highlight_red%28+12%2Ars+%29-5%2As-highlight_red%28+6%2Ars+%29.
Eliminated similar terms highlight_red%28+12%2Ars+%29,highlight_red%28+-6%2Ars+%29 replacing them with highlight_green%28+%2812-6%29%2Ars+%29
It becomes highlight_green%28+%2812-6%29%2Ars+%29-5%2As.
Look at %28highlight_red%28+12+%29-highlight_red%28+6+%29%29%2Ars-5%2As.
Added fractions or integers together
It becomes %28highlight_green%28+6+%29%29%2Ars-5%2As.
Look at highlight_red%28+%28highlight_red%28+6+%29%29%2Ars+%29-5%2As.
Remove unneeded parentheses around factor highlight_red%28+6+%29
It becomes highlight_green%28+6+%29%2Ars-5%2As.
Result: 6%2Ars-5%2As

Universal Simplifier and Solver


Done!