23. Show that the polynomial x2 – 2x + 5 has no real zeroes.
Answers
Answered by
33
Step-by-step explanation:
Using the quadratic equation :
Let the modified equation be :
Let the values of 'a', 'b' and 'c' be :
a = 1
b = -2
c = 5
Inserting the values in the equation,
Since there is a negative sign under a square root, the roots of the equation are not possible.
Hence proved.
(P.S. - Please mark as Brainliest if you are satisfied with my answer.)
Answered by
1
Step-by-step explanation:
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