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NURHAIMAANDAKIN
Answered

Which are the following solutions of x⁴-5x²+4=0
a.±2,-1
b.±2,1
c.-2,±1
d.-2,-1​

Sagot :

HALIDABDELAZIZ65IN

Answer:

B.

[tex] \frac{ + }{ - } 2 \: 1[/tex]

Sana makatulong Salamat

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