document.write( "Question 754359: I have a problem that I have to evaluate and express the result in scientific notation. \r
\n" ); document.write( "\n" ); document.write( "The problem is (3.2 x 10^4)(4 x 10^-5)
\n" ); document.write( "Please go through this step by step for me. \n" ); document.write( "
Algebra.Com's Answer #459003 by dkppathak(439)\"\" \"About 
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(3.2 x 10^4)(4 x 10^-5) to show scientific notation
\n" ); document.write( "multiplying both we will
\n" ); document.write( "4x3.2x10^4x10^-5
\n" ); document.write( "12.8x10^-1
\n" ); document.write( "by using scientific notation
\n" ); document.write( "as only one decimal to be taken
\n" ); document.write( "we can say it will be
\n" ); document.write( "1.28
\n" ); document.write( "answer
\n" ); document.write( "1.28\r
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