document.write( "Question 1161566: Find and simplify f(x)=x2- 3x+ 4, given f(a+ h)- f(a). \n" ); document.write( "
Algebra.Com's Answer #785167 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "\"f%28x%29=x%5E2-+3x%2B+4\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28a%2B+h%29=%28a%2B+h%29%5E2-+3%28a%2B+h%29%2B+4\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28a%2B+h%29=a%5E2%2B2ah%2B+h%5E2-+3a-3h%2B+4\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28a%29=a%5E2-+3a%2B+4\"\r
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\n" ); document.write( "\n" ); document.write( " \"f%28a%2B+h%29-+f%28a%29=a%5E2%2B2ah%2B+h%5E2-+3a-3h%2B+4-%28a%5E2-+3a%2B+4%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28a%2B+h%29-+f%28a%29=a%5E2%2B2ah%2B+h%5E2-+3a-3h%2B+4-a%5E2%2B3a-+4\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28a%2B+h%29-+f%28a%29=+h%5E2%2B2ah-3h\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28a%2B+h%29-+f%28a%29=+h%5E2%2B%282a-3%29h\"\r
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