document.write( "Question 106689: given f(x)=5x^-3x+1, find f(-2) \n" ); document.write( "

Algebra.Com's Answer #77639 by MathLover1(20850) $\"\"$ $\"About$

You can put this solution on YOUR website!
given $\"f%28x%29=5x%5E2-3x%2B1\"$ , find $\"f%28-2%29\"$ ..... I guess, here should be $\"5x%5E2\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"f%28x%29=5x%5E2-3x%2B1\"$ , plug in $\"x=-2\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"f%28-2%29+=+5%28-2%29%5E2+-+3%28-2%29+%2B+1\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"f%28-2%29+=+5%2A4+%2B+6+%2B+1\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"f%28-2%29+=+20+%2B+6+%2B+1\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"f%28-2%29+=+27\"$ \n" ); document.write( "

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