document.write( "Question 929815: If a=-3 and b =4 , evaluate 2a^2 +4ab \n" ); document.write( "

Algebra.Com's Answer #564488 by Edwin McCravy(20056) $\"\"$ $\"About$

You can put this solution on YOUR website!

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document.write( "Rewrite:\r\n" );
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document.write( "by replacing the letter \"a\" by  and replace the letter \"b\"\r\n" );
document.write( "by :\r\n" );
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document.write( "There's nothing to do in the parentheses so do the exponent \r\n" );
document.write( "which is 9, so replace the  by :\r\n" );
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document.write( "Multiply the  by the  and get  so \r\n" );
document.write( "replace the  by :\r\n" );
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document.write( "Multiply the  by the  getting  so\r\n" );
document.write( "replace the (((4(-3)}}} by :\r\n" );
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document.write( "Multiply the  by the  getting  so\r\n" );
document.write( "replace the ((((-12)(4)}}} by :\r\n" );
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document.write( "Positive eighteen and negative 48 give final answer:\r\n" );
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document.write( "Edwin

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