Show that the polynomial given below has no real zeros x power 2 -2power 1+ 5
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Answer:
No
Step-by-step explanation:
x² - 2¹ + 5 = 0
=> x² - 2 + 5 = 0
=> x² + 3 = 0
=> x² = -3
=> x = √-3
Hence, the polynomial has no real zeros.
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