document.write( "Question 144746: For the polynomial below, find F(-2).\r
\n" ); document.write( "\n" ); document.write( "F(X)= -4x(exponent)2+3x-1 \n" ); document.write( "

Algebra.Com's Answer #105474 by vleith(2983) $\"\"$ $\"About$

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Given $\"F%28x%29+=+-4x%5E2%2B3x-1\"$ \r
\n" ); document.write( "\n" ); document.write( "Find F(-2)\r
\n" ); document.write( "\n" ); document.write( "Insert -2 for x everywhere in the expression
\n" ); document.write( " $\"F%28-2%29+=+-4%28-2%29%5E2%2B3%2A%28-2%29-1\"$
\n" ); document.write( " $\"F%28-2%29+=+-4%2A4%2B+%28-6%29+-1\"$
\n" ); document.write( " $\"F%28-2%29+=+-16+-6-1\"$
\n" ); document.write( " $\"F%28-2%29+=+-23\"$ \n" ); document.write( "

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