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solve by completing the square.  x^2+8x= -15

Janice031

by Janice031 at December 08, 2009

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hmm... let's see:add 15 to both sides of the equation you get:x^2+8x+15=0(x+3)(x+5)=0x= -3, -5

leeseuh leeseuh December 08, 2009

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