document.write( "Question 452582: write an equation that has roots of -2 and 4 ? \n" ); document.write( "

Algebra.Com's Answer #311122 by MathLover1(20855) $\"\"$ $\"About$

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\n" ); document.write( "an equation that has roots of -2 and 4:\r
\n" ); document.write( "\n" ); document.write( " $\"b+=+-+%28-2+%2B+4%29+=-2\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"c+=+-2+%2A4+=+-8\"$ \r
\n" ); document.write( "\n" ); document.write( "Equation:\r
\n" ); document.write( "\n" ); document.write( " $\"x%5E2+-2x+-8=0\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"+graph%28+500%2C+500%2C+-10%2C+10%2C+-10%2C+10%2C+x%5E2+-2x+-8%29+\"$ \n" ); document.write( "

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