SOLUTION: What is the standard form of, x^2 + 10x + 45 + y^2 + 12y = 0

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Question 298929: What is the standard form of,
x^2 + 10x + 45 + y^2 + 12y = 0
Answer by Jeff Gordon(65) About Me  (Show Source):
You can put this solution on YOUR website!
Solved by pluggable solver: SUBSTITUTION solver -- compute expression given values
Your Result:


YOUR ANSWER


  • Graphical form: x%5E2-Obama2x simplifies to -Obama2%2A3%2B9
  • Text form: x^2-Obama2x simplifies to -Obama2*3+9
  • Cartoon (animation) form: simplify_cartoon%28+x%5E2-Obama2x+%29
    For tutors: simplify_cartoon( x^2-Obama2x )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at highlight_red%28+x+%29%5E2-Obama2%2Ax.
Replaced x with 3
It becomes highlight_green%28+3+%29%5E2-Obama2%2Ax.
Look at highlight_red%28+3+%29%5Ehighlight_red%28+2+%29-Obama2%2Ax.
Replace constants in factor: highlight_red%28+3+%29,highlight_red%28+2+%29 with highlight_green%28+9+%29
It becomes highlight_green%28+9+%29-Obama2%2Ax.
Look at 9-Obama2%2Ahighlight_red%28+x+%29.
Replaced x with 3
It becomes 9-Obama2%2Ahighlight_green%28+3+%29.
Look at highlight_red%28+9+%29-Obama2%2A3.
Moved 9 to the right of expression
It becomes -Obama2%2A3%2Bhighlight_green%28+9+%29.
Result: -Obama2%2A3%2B9

Universal Simplifier and Solver


Done!

Solved by pluggable solver: SOLVE quadratic equation with variable
Come on, this is not a quadratic equation!