document.write( "Question 275544: (2^10 –2^9)(2^8 – 2^7) =\r
\n" ); document.write( "\n" ); document.write( "a)2^2 b) 2^4 c) 2^8 d) 2^16
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Algebra.Com's Answer #200958 by checkley77(12844) $\"\"$ $\"About$

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(2^10 –2^9)(2^8 – 2^7)
\n" ); document.write( "2^(10-9)(2^8-7)
\n" ); document.write( "2^1*2^1=2^(1+1)=2^2=4 ANS.
\n" ); document.write( "Answer a)2^2. \n" ); document.write( "

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