SOLUTION: I NEED HELP WITH: (x^2 - 3x + 5)+(x^2 + 2x - 3)

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Question 35293: I NEED HELP WITH:
(x^2 - 3x + 5)+(x^2 + 2x - 3)
Answer by lyra(94)   (Show Source): You can put this solution on YOUR website!
You can only combine like terms, so:
Solved by pluggable solver: EXPLAIN simplification of an expression
Your Result:


YOUR ANSWER


  • Graphical form: simplifies to
  • Text form: (x^2-3x+5)+(x^2+2x-3) simplifies to 2*x^2-x+2
  • Cartoon (animation) form:
    For tutors: simplify_cartoon( (x^2-3x+5)+(x^2+2x-3) )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at .
Remove unneeded parentheses around terms highlight_red%28+x%5E2+%29,highlight_red%28+-3%2Ax+%29,highlight_red%28+5+%29
It becomes .
Look at .
Remove unneeded parentheses around terms highlight_red%28+x%5E2+%29,highlight_red%28+2%2Ax+%29,highlight_red%28+-3+%29
It becomes .
Look at .
Added fractions or integers together
It becomes .
Look at .
Moved 2 to the right of expression
It becomes .
Look at .
Eliminated similar terms highlight_red%28+x%5E2+%29,highlight_red%28+x%5E2+%29 replacing them with highlight_green%28+%281%2B1%29%2Ax%5E2+%29
It becomes .
Look at .
Eliminated similar terms highlight_red%28+-3%2Ax+%29,highlight_red%28+2%2Ax+%29 replacing them with highlight_green%28+%28-3%2B2%29%2Ax+%29
It becomes .
Look at .
Added fractions or integers together
It becomes .
Look at .
Added fractions or integers together
It becomes .
Look at .
Removed extra sign in front of -1
It becomes .
Look at .
Remove unneeded parentheses around factor highlight_red%28+2+%29
It becomes .
Look at .
Remove unneeded parentheses around factor highlight_red%28+1+%29
It becomes .
Look at .
Remove extraneous '1' from product highlight_red%28+1+%29
It becomes .
Result:

Universal Simplifier and Solver


Done!


Hope this helps,
lyra