Question

3.
l(a)
If p(x) = px? +qx+r and sum of the numerical coefficients is zero, then one zero is :
(b))
(d) none of these

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Answer 1

Answer:

3.

l(a)

If p(x) = px? +qx+r and sum of the numerical coefficients is zero, then one zero is :

(b))

(d) none of these answer none of these