document.write( "Question 99511: Write your result in scientific notation. (2x10^5)(4x10^4) This is what I have done so far: (2x2^5*5^5)(4x2^4*5^5). I know the answer is suppose to be 8x10^9, I can not figure out how to show the rest.\r
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Algebra.Com's Answer #72376 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
(2x10^5)(4x10^4)
\n" ); document.write( "= (2*4)*(10^5*10^4)\r
\n" ); document.write( "\n" ); document.write( "= (8*10^9)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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