Question

22. Verify whether 1 and -1 are zeroes of the polynomial x- 1 or not.
जाँच कीजिए कि 1 और -1 बहुपद x-1 के शून्यक है या नहीं।​

Answer 1

Answer:

No, 1 and -1 are the zeroes of polynomial

P(x) = x^2 - 1

the zeroes of polynomial x-1 is 1 not -1 .

Answer 2

Step-by-step explanation:

No, 1 and -1 are not the zeroes of the polynomial x-1

If x = 1 and x = −1 are zeroes of polynomial p(x) = x2 − 1, then p(1) and p(−1) should be 0. Hence, x = 1 and −1 are zeroes of the given polynomial.

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