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Juli2301 [7.4K]
3 years ago
7

Hepppppppppppppppppppppppppppppp

Mathematics
1 answer:
vfiekz [6]3 years ago
7 0
You follow the rules for the quadratic formula, where

x= (-b +- √(b²-4ac) )/2a

Filling a, b and c in yields

x = (8 +- √(64-164) ) / 2 =>

x = (8 - √-100)/2 or x = (4 + √-100)/2

Well, √-100 = 10i, so then you simplify to the last answer, D:

x = 4-5i or x=4+5i
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Hope this helps!
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Step-by-step explanation:

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