document.write( "Question 268066: xcubed-xsquared+4x-4 find the real number solutions \n" ); document.write( "

Algebra.Com's Answer #196551 by stanbon(75887) $\"\"$ $\"About$

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xcubed-xsquared+4x-4= 0 find the real number solutions
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\n" ); document.write( "Factor the 1st two and the last two terms separately.
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\n" ); document.write( "x^2(x-1)+4(x-1) = 0
\n" ); document.write( "Factor again:
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\n" ); document.write( "(x-1)(x^2-4) = 0
\n" ); document.write( "Factor again:
\n" ); document.write( "(x-1)(x-2)(x+2) = 0
\n" ); document.write( "x = 1 or x = 2 or x = -2
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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