document.write( "Question 433865: I have a tough one, well, tough for me. I have to write a quadratic equation with these two answers:
\n" ); document.write( "sqrt4 or -3/4.
\n" ); document.write( "Can someone help me?
\n" ); document.write( "

Algebra.Com's Answer #300719 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
You have
\n" ); document.write( "\"x+=+sqrt%284%29+\"
\n" ); document.write( "and
\n" ); document.write( "\"x+=+-3%2F4+\"
\n" ); document.write( "Note that
\n" ); document.write( "\"+sqrt%284%29+=+2+\"
\n" ); document.write( "and
\n" ); document.write( "\"+sqrt%284%29+=+-2+\"
\n" ); document.write( "---------------
\n" ); document.write( "These can be written as:
\n" ); document.write( "\"+x+-+2+=+0\"
\n" ); document.write( "\"+x+%2B+2+=+0+\"
\n" ); document.write( "\"+x+%2B+3%2F4+=+0+\"
\n" ); document.write( "--------------
\n" ); document.write( "This is a 3rd degree equation
\n" ); document.write( "\"+%28+x+-+2+%29%2A%28+x+%2B+2+%29%2A%28+x+%2B+3%2F4+%29+=+0+\"
\n" ); document.write( "\"+%28+x%5E2+-+4%29+%2A+%28x+%2B+3%2F4+%29+\"
\n" ); document.write( "\"+x%5E3+%2B+%283%2F4%29%2Ax%5E2+-+4x+-+3+=+0+\"
\n" ); document.write( "\"+4x%5E3+%2B+3x%5E2+-+16x+-+12+=+0+\"
\n" ); document.write( "--------------------------
\n" ); document.write( "Checking for \"+x+=+-2+\"
\n" ); document.write( "\"+4%28-2%29%5E3+%2B+3%2A%28-2%29%5E2+-+16%2A%28-2%29+-+12+=+0+\"
\n" ); document.write( "\"+-32+%2B+12+%2B+32+-+12+=+0+\"
\n" ); document.write( "\"+0+=+0+\"
\n" ); document.write( "You can check
\n" ); document.write( "\"+x+=+2+\" and
\n" ); document.write( "\"+x+=+-3%2F4+\"
\n" ); document.write( "
\n" );