document.write( "Question 286631: solve the equation: 3x^3 - 26x^2 + 33x +14 = 0
\n" ); document.write( "given 2=0 of f(x) = 3x^3 - 26x^2 + 33x + 14
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Algebra.Com's Answer #207883 by stanbon(75887)\"\" \"About 
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solve the equation: 3x^3 - 26x^2 + 33x +14 = 0
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\n" ); document.write( "I graphed the equation and found a zero at x = 2.
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\n" ); document.write( "Use synthetic division to find the other zeroes:
\n" ); document.write( "2)....3....-26....33....14
\n" ); document.write( "......3....-20....-7...|..0\r
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\n" ); document.write( "Quotient: 3x^2-20x-7 = 0
\n" ); document.write( "Factor:
\n" ); document.write( "3x^2-21x+x-7 = 0
\n" ); document.write( "3x(x-7) + (x-7) = 0
\n" ); document.write( "(x-7)(3x+1) = 0
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\n" ); document.write( "All zeroes: x = 2 or x = 7 or x = -1/3
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\n" ); document.write( "Cheers,
\n" ); document.write( "stan H.
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