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HELPPPPPPPPPPPPPPPPPPP!
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26 votes
26 votes
HELPPPPPPPPPPPPPPPPPPP!

HELPPPPPPPPPPPPPPPPPPP!-example-1
User Sebastian Weber
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1 Answer

14 votes
14 votes

Answer: Real, equal, rational.

Explanation:


-x^2-8x-16=0\\-(x^2+8x+16)=0\\Multiply \ the\ left \ and\ right \ sides\ of\ the\ equation\ by \ -1:\\x^2+8x+16=0\\x^2+2*x*4+4^2=0\\(x+4)^2=0\\x+4=0\\x=-4.

User Ullsokk
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