document.write( "Question 912864: If 1-4x =13 , evaluate x^2+2x-2 \n" ); document.write( "

Algebra.Com's Answer #554131 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
First solve for $\"x\"$ .
\n" ); document.write( " $\"1-4x=13\"$
\n" ); document.write( " $\"-4x=12\"$
\n" ); document.write( " $\"x=-3\"$
\n" ); document.write( "Now evaluate,
\n" ); document.write( " $\"x%5E2%2B2x-2=%28-3%29%5E2%2B2%28-3%29-2\"$
\n" ); document.write( " $\"x%5E2%2B2x-2=9-6-2\"$
\n" ); document.write( " $\"x%5E2%2B2x-2=1\"$ \n" ); document.write( "

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