document.write( "Question 185981: I realize some of these look easy but when you haven't had algebra for so long it looks hard to me/ I also appreciate your help, without you guys I would be Sc-----.
\n" ); document.write( "Please evaluate the following and if so can you explain your steps.\r
\n" ); document.write( "\n" ); document.write( "X^2 -5X + 7 when X = -2
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Algebra.Com's Answer #139499 by ptaylor(2198)\"\" \"About 
You can put this solution on YOUR website!
X^2 -5X + 7 when X = -2\r
\n" ); document.write( "\n" ); document.write( "Step 1: (-2)^2=+4
\n" ); document.write( "Step 2: (-5)(-2)=+10
\n" ); document.write( "Step 3: Put it all back together:
\n" ); document.write( "+4+10+7=21\r
\n" ); document.write( "\n" ); document.write( "Hope this helps---ptaylor
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