document.write( "Question 842712: Expand the brackets in the following expressions.\r
\n" ); document.write( "\n" ); document.write( "1) (2m − 9)(5m + 4)\r
\n" ); document.write( "\n" ); document.write( "2) (3m − 5t)2 Square\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #507730 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Use the FOIL Method,
\n" ); document.write( "I'll do the first, you do the same for the second.
\n" ); document.write( " $\"%282m-9%29%285m%2B4%29=2m%2A5m%2B2m%2A4%2B5m%2A%28-9%29%2B%28-9%29%284%29\"$
\n" ); document.write( " $\"%282m-9%29%285m%2B4%29=10m%5E2%2B8m-45m-36\"$
\n" ); document.write( " $\"%282m-9%29%285m%2B4%29=10m%5E2-37m-36\"$ \n" ); document.write( "

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