document.write( "Question 845088: Is the function f is defined by f(x)=2x^2 -x+2, then what is the value of 3f(5)+6 \n" ); document.write( "
Algebra.Com's Answer #509134 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "f(x)=2x^2 -x+2
\n" ); document.write( "f(5)=\"2%285%5E2%29+-5%2B2+=+50+-+5+%2B+2+=+47\"
\n" ); document.write( "3f(5)+6 = \"3%2A47+%2B+6\" \n" ); document.write( "
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