Question

Check whether -3 and 3 are zeroes of
polynomial x-9 or not?​

Answer 1

Answer:

P(x) = x-9

P(-3)= - 3-9 = - 12

Which is not equal to 0.

So - 3 isn't a zero of x-9

Now let

P(3)= x-9

= 3-9= - 6

So 3 is also not a zero of x-9

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Answer 2

Answer:

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