SOLUTION: Find the domain of function f defined by f(x)=3x²-12x-9

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Question 231356: Find the domain of function f defined by f(x)=3x²-12x-9
Answer by bamaboy(14)   (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: simplifies to
  • Text form: f(x)=3x simplifies to f(x)-3*x=0
  • Cartoon (animation) form:
    For tutors: simplify_cartoon( f(x)=3x )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at .
Moved these terms to the left highlight_green%28+-3%2Ax+%29
It becomes .
Result:

Universal Simplifier and Solver


Done!
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