document.write( "Question 286840: For the functions $\"+f+\"$ and $\"+g+\"$ given by:
\n" ); document.write( " $\"+f%28x%29=x%5E2+-+3x+\"$ and $\"+g%28x%29=+-x%2B2+\"$
\n" ); document.write( "find (FºG)(x)\r
\n" ); document.write( "\n" ); document.write( "I solved the question, but I need some help on how to simplify it
\n" ); document.write( "my answer was $\"+%28-x%2B2%29%5E2+-3%28-x%2B2%29+\"$ \n" ); document.write( "

Algebra.Com's Answer #207999 by richwmiller(17219) $\"\"$ $\"About$

You can put this solution on YOUR website!
turn it into (2-x)^2-3*(2-x)
\n" ); document.write( "use foil to work out (2-x)^2
\n" ); document.write( "4-2x-2x+x^2-6+3x
\n" ); document.write( "4-4x+x^2-6+3x
\n" ); document.write( "-2-x+x^2
\n" ); document.write( "x^2-x-2
\n" ); document.write( "(x-2)*(x+1)
\n" ); document.write( " \n" ); document.write( "

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