document.write( "Question 433053: sqrt of y + 10 = y - 2\r
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Algebra.Com's Answer #300167 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "    y + 10 = y^2-4y+4
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document.write( "    y^2 -5y -6 = 0
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document.write( "factoring
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document.write( "   (y-6)(y+1) = 0
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document.write( "  Note:SUM of the outside terms(y) and the inside terms(-6y) = -5y  
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document.write( "   (y-6) = 0   
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document.write( "   (y+1) = 0    y = -1  |Extraneous, cannot use sqrt(9)≠ -3 \r
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document.write( "CHECKING our Answer*** 
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