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Verify that (i) 4 is a zero of the ...

Verify that (i) 4 is a zero of the polynomial , p (x) = x -4. (ii) `-3` is a zero of the polynomial , q (x) = x+3. (iii) `(2)/(5)` is a zero of the polynomial , f (x) =2 - 5x. (iv) `(-1)/(2)` is a zero of the polynomial , g (y) = 2y +1.

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