document.write( "Question 1191744: Find f(x+h) when f(x) =x squared + 2x-1 \n" ); document.write( "

Algebra.Com's Answer #823580 by MathLover1(20850) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "if $\"f%28x%29+=x%5E2%2B+2x-1\"$ \r
\n" ); document.write( "\n" ); document.write( "then\r
\n" ); document.write( "\n" ); document.write( " $\"f%28x%2Bh%29+=%28x%2Bh%29%5E2%2B+2%28x%2Bh%29-1\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"f%28x%2Bh%29+=h%5E2+%2B+2+h+x+%2B+x%5E2%2B+2x%2B2h-1\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"f%28x%2Bh%29+=x%5E2%2B+h%5E2+%2B2x%2B+2hx+%2B2h-1\"$ \n" ); document.write( "

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