document.write( "Question 1042298: Can I please have your assistance? Solve the system: y = x2 - 4, y = 3x -6 \n" ); document.write( "
Algebra.Com's Answer #657275 by josgarithmetic(39625)\"\" \"About 
You can put this solution on YOUR website!
You can do your others using Matrix, Elimination, or Substitution. This one, you might want to use Substituion. \r
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\n" ); document.write( "\n" ); document.write( "Substitute expression for y from one equation into the other equation.\r
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\n" ); document.write( "\n" ); document.write( "\"y=x%5E2-4\"
\n" ); document.write( "\"3x-6=x%5E2-4\"-----the substitution
\n" ); document.write( "\"3x-6-x%5E2%2B4=0\"
\n" ); document.write( "\"-3x%2B6%2Bx%5E2-4=0\"
\n" ); document.write( "\"x%5E2-3x%2B6-4=0\"
\n" ); document.write( "\"x%5E2-3x%2B2=0\"---------USE FACTORIZATION AND ZERO-PRODUCT RULE.
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