document.write( "Question 308369: What would the coordinate be for the equation
\n" ); document.write( " $\"y+=+3x%5E2+%96+4+\"$ when x = 0? \n" ); document.write( "

Algebra.Com's Answer #220472 by ichudov(507) $\"\"$ $\"About$

You can put this solution on YOUR website!
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Solved by pluggable solver: SUBSTITUTION solver -- compute expression given values

Your Result:

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Graphical form: $\"3x%5E2-4\"$ simplifies to $\"-4\"$
Text form: 3x^2-4 simplifies to -4
Cartoon (animation) form: $\"simplify_cartoon%28+3x%5E2-4+%29\"$
For tutors: simplify_cartoon( 3x^2-4 )
If you have a website, here's a link to this solution.

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DETAILED EXPLANATION

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Look at $\"highlight_red%28+3%2Ax%5E2+%29-4\"$ .
Since $\"highlight_red%28+3%2Ax%5E2+%29\"$ has zero as a factor, it should be replaced with a zero
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Look at $\"0-4\"$ .
Replaced x with 0
It becomes $\"0-4\"$ .
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Look at $\"0-4\"$ .
Replace constants in factor: $\"highlight_red%28+0+%29\"$ , $\"highlight_red%28+2+%29\"$ with $\"highlight_green%28+0+%29\"$
It becomes $\"0-4\"$ .
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Look at $\"0-highlight_red%28+4+%29\"$ .
Replace constants in expression: $\"highlight_red%28+3%2A0+%29\"$ , $\"highlight_red%28+-4+%29\"$ with $\"highlight_green%28+-4+%29\"$
It becomes $\"highlight_green%28+-4+%29%2B0\"$ .
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Look at $\"-4%2Bhighlight_red%28+0+%29\"$ .
Remove extraneous zero $\"highlight_red%28+0+%29\"$
It becomes $\"-4\"$ .
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Look at $\"highlight_red%28+-4+%29\"$ .
Removed extra sign in front of $\"-4\"$
It becomes $\"-highlight_green%28+4+%29\"$ .
Result: $\"-4\"$
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Universal Simplifier and Solver

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Done!

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