document.write( "Question 914196: What are the zero(s) of the function f(x) = the quantity of 4 x squared minus 36 x, all over x minus 9?\r
\n" ); document.write( "\n" ); document.write( " x = -9\r
\n" ); document.write( "\n" ); document.write( " x = 0\r
\n" ); document.write( "\n" ); document.write( " x = 9\r
\n" ); document.write( "\n" ); document.write( " x = 0 and x = 9
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Algebra.Com's Answer #554923 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"f%28x%29+=%28+4x%5E2+-+36x%29%2F+%28x+-+9%29\" factor\r
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29+=4x%28+x+-+9%29%2F+%28x+-+9%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29+=4x%28cross%28%28+x+-+9%29%29%29%2F+cross%28%28x+-+9%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29+=4x\"\r
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\n" ); document.write( "\n" ); document.write( "solution:\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=0\" if \"x=0\"\r
\n" ); document.write( "\n" ); document.write( "answer:\"x=0\"
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