3. Obtain all other zeroes of
, if two of its zeroes are
and
.
Solution:
Two zeroes of
are
and
which means that
(
) =
is factor of
.
Applying Division Algorithm to find more factors we get:
⋅
If, p(x)=
g(x)=
And, q(x)=
We have p(x)=g(x)
q(x).
Therefore, other two zeroes of
are
and
pakhi says
thank u so much that you will help us