document.write( "Question 889754: Select the approximate values of x that are solutions to f(x) = 0, where
\n" ); document.write( "f(x) = -4x2 + 9x + 9
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #538412 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"f%28x%29=-4x%5E2%2B9x%2B9\"$
\n" ); document.write( " $\"f%28x%29=-%284x%2B+3%29%28x-3%29=0\"$
\n" ); document.write( "Two solutions:
\n" ); document.write( " $\"4x%2B3=0\"$
\n" ); document.write( " $\"4x=-3\"$
\n" ); document.write( " $\"highlight%28x=-3%2F4%29\"$
\n" ); document.write( "and
\n" ); document.write( " $\"x-3=0\"$
\n" ); document.write( " $\"highlight%28x=3%29\"$ \n" ); document.write( "

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