document.write( "Question 70697This question is from textbook
\n" ); document.write( ": Simplify each expression. Write each answer in scientific notation.\r
\n" ); document.write( "\n" ); document.write( "(0.4*10^0)(3*10^-4)
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Algebra.Com's Answer #50495 by checkley75(3666)\"\" \"About 
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0.4*10^0=.04
\n" ); document.write( "3*10^-4=.0003
\n" ); document.write( ".04*.0003=.000012=1.2*10^-5
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