document.write( "Question 47836: Find the x intercept\r
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\n" ); document.write( "\n" ); document.write( "-x^2 + 6x - 2\r
\n" ); document.write( "\n" ); document.write( "Thanks!
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Algebra.Com's Answer #31637 by venugopalramana(3286)\"\" \"About 
You can put this solution on YOUR website!
SEE THE FOLLOWING EXAMPLE AND TRY.IF STILL IN DIFFICULTY PLEASE COME BACK
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\n" ); document.write( "Y INTERCEPT IS DETERMINED BY THE POINTS WHERE THE CURVE INTERSECTS X AXIS.HENCE THIS IS
\n" ); document.write( "OBTAINED BY EQUATING THE EQN. TO ZERO AND FINDING VALUES OF X SATISFYING THE EQN.
\n" ); document.write( "What is the y-intercept of the function, y=f(x)=2x^2+4x-6?=0
\n" ); document.write( "x^2+2x-3=0
\n" ); document.write( "x^2+3x-x-3=0
\n" ); document.write( "x(x+3)-1(x+3)=0
\n" ); document.write( "(x+3)(x-1)=0
\n" ); document.write( "x=-3 and x=1 ARE THE 2 Y INTERCEPTS.
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\n" ); document.write( "i need help with this quadratic using the formula.. i did the work and my answer came out to be irrational is this true?
\n" ); document.write( "a=3x^2+
\n" ); document.write( "b=8x+
\n" ); document.write( "c=2
\n" ); document.write( "3x^2+8x+2=0
\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"
\n" ); document.write( "\"x+=+%28-8+%2B-+sqrt%28+8%5E2-4%2A3%2A2+%29%29%2F%282%2A3%29+\"
\n" ); document.write( "\"x+=+%28-8+%2B-+sqrt%28+64-24+%29%29%2F%286%29+\"
\n" ); document.write( "\"x+=+%28-8+%2B-+2%2Asqrt%2810%29%29%2F%286%29+\"
\n" ); document.write( "\"x+=+%28-4+%2B-+sqrt%2810%29%29%2F%283%29+\"
\n" ); document.write( "yes you are correct.the roots are irrational
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