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leva [86]
1 year ago
6

HELPPPPPPPPPPPPPPPPPPP!

Mathematics
1 answer:
AlekseyPX1 year ago
7 0

Answer: Real, equal, rational.

Step-by-step 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.

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