document.write( "Question 985319: If a=4, b=2a what is the value of 2ab? \n" ); document.write( "

Algebra.Com's Answer #606137 by Edwin McCravy(20059) $\"\"$ $\"About$

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\n" ); document.write( "If a=4, b=2a what is the value of 2ab?
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document.write( "Since a=4, b=2a becomes b=2(4) = 8\r\n" );
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document.write( "So 2ab = 2(4)(8) = 64\r\n" );
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document.write( "Edwin

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