document.write( "Question 53808This question is from textbook
\n" ); document.write( ": I am supposed to find the imaginary solution to the following equation and check my answer. 9x^2-6x+4=0 So far I have:\r
\n" ); document.write( "\n" ); document.write( "x=(6+/- sqrt(6)^2-4(9)(4))/18
\n" ); document.write( "x=(6+/- sqrt-108)/18
\n" ); document.write( "x= (6+/- 6i sqrt3)/18
\n" ); document.write( "x=(1+/- i sqrt3)/3\r
\n" ); document.write( "\n" ); document.write( "This does not check where did I go wrong?\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
Algebra.Com's Answer #36298 by anjulasahay(30)\"\" \"About 
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I am supposed to find the imaginary solution to the following equation and check my answer. 9x^2-6x+4=0 So far I have:
\n" ); document.write( "x=(6+/- sqrt(6)^2-4(9)(4))/18
\n" ); document.write( "x=(6+/- sqrt-108)/18
\n" ); document.write( "x= (6+/- 6i sqrt3)/18
\n" ); document.write( "x=(1+/- i sqrt3)/3
\n" ); document.write( "This does not check where did I go wrong?\r
\n" ); document.write( "\n" ); document.write( "solun: 9x^2-6x+4 = 0
\n" ); document.write( "x = (-(-6)+ - sqrt((-6)^2-4*9*4))/(2*9)
\n" ); document.write( " = (6 + - sqrt(36 - 4 * 36 ))/18
\n" ); document.write( " = (6 + - (6 * (sqrt(-3))))/18 since sqrt(-1) = i
\n" ); document.write( " = (1+i sqrt(3)/3 or 3(1-i sqrt(3))/3 hence sqrt(-3) = i sqrt(3) \n" ); document.write( "
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