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butalik [34]
3 years ago
7

Pls help me with this

Mathematics
2 answers:
Dovator [93]3 years ago
8 0

Step-by-step explanation:

n²-3n+8=0

n²-3n+(3/2)²-(3/2)²+8=0

(n-3/2)²-9/4+8/1=0

(n-3/2)²=23/4

n = 3 \div 2 -  \sqrt{23 \div 4}

n = 3 \div 2 +  \sqrt{23 \div 4}

sertanlavr [38]3 years ago
5 0

Answer:

so it probably is <u>1.500</u><u>0</u><u> </u><u>-</u><u> </u><u>2.3979i</u>

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