document.write( "Question 443043: let f(x)=2x^2-x-2, g(x)=x+2 Find g(-1)-f(-1) \n" ); document.write( "
Algebra.Com's Answer #305578 by swincher4391(1107)\"\" \"About 
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f(-1) = 2(-1)^2 +1 -2 = 2 +1 -2 = 1\r
\n" ); document.write( "\n" ); document.write( "g(-1) = -1 +2 =1 \r
\n" ); document.write( "\n" ); document.write( "f(-1) * g(-1) = 1 *1 = 1\r
\n" ); document.write( "\n" ); document.write( "1 is the answer.
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