SOLUTION: What would the coordinate be for the equation {{{y = 3x^2 – 4 }}} when x = 0?

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Question 308369: What would the coordinate be for the equation
when x = 0?
Answer by ichudov(507)   (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: 3x^2-4 simplifies to -4
  • Cartoon (animation) form:
    For tutors: simplify_cartoon( 3x^2-4 )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at .
Since highlight_red%28+3%2Ax%5E2+%29 has zero as a factor, it should be replaced with a zero
Look at .
Replaced x with 0
It becomes .
Look at .
Replace constants in factor: highlight_red%28+0+%29,highlight_red%28+2+%29 with highlight_green%28+0+%29
It becomes .
Look at .
Replace constants in expression: highlight_red%28+3%2A0+%29,highlight_red%28+-4+%29 with highlight_green%28+-4+%29
It becomes .
Look at .
Remove extraneous zero highlight_red%28+0+%29
It becomes .
Look at .
Removed extra sign in front of -4
It becomes .
Result:

Universal Simplifier and Solver


Done!
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