document.write( "Question 901231: f(x) = 4x^2+3x Find f(-2) \n" ); document.write( "
Algebra.Com's Answer #546633 by Purple mathematician (9)\"\" \"About 
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f(-2)=4(-2)^2+3(-2)
\n" ); document.write( " =16-6
\n" ); document.write( " =10
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