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Class 10 Mathematics Medium Mcq English Medium

Consider the same result: which is a zero of the polynomial x² - 22x + 121?

Question
Consider the same result: which is a zero of the polynomial x² - 22x + 121?
13
12
-11
11
Answer
11
Detailed Explanation
Substituting x = 11 gives zero, so 11 is a zero. — Examisthan.com
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