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kaheart [24]
3 years ago
12

Obtain all zeros of x^4-7x^2+12, if two numbers of its zeros are √3 and -√3

Mathematics
1 answer:
iogann1982 [59]3 years ago
4 0

Answer:

Step-by-step explanation:

x^2=u

u^2-7u+12=0

(u-3)(u-4)=0

u=3,4

x^2=3,4

x^2=3                                    

x = ±√3

x^2 = 4

x=±2

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