document.write( "Question 646673: find all solutions of the equation $\"+4x-8+sqrt%28+x+%29-5=0+\"$ .
\n" ); document.write( "please show me every step.I can't seem to factor out the equation I have only gotten as far as $\"16x%5E2+-80x%2B25=0\"$ then I got $\"%2816-5%29%281-5%29\"$ I have tried all kind of combinations but I just can not ge this to factor. HELP! \n" ); document.write( "

Algebra.Com's Answer #405915 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "   || Let 
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document.write( "   4y^2 - 8y - 5 = 0
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document.write( "  (2y - 5)(2y + 1) = 0
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document.write( "  y = 5/2  or y = -1/2   Tossing out y = -1/2 as being an extraneous root
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document.write( " y = 5/2 and \r
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