Question

Check whether 1 is a zero of the polynomial p(x) = x6 – 45 – 44 – 43 – x2 - x + 1
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Answer 1

no. ..................... as putting value of x = 1 ..

1×6-45-44-43-1×2-1+1.=0

6-45-44-43-2=0

-128 is not equal to zero