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Mathematics
Mathematics
Problem
State the condition that a real number
r
r
r
must satisfy so that
(
r
,
0
)
(r,0)
(
r
,
0
)
is an
x
x
x
-intercept of the graph of a polynomial
y
=
P
(
x
)
y=P(x)
y
=
P
(
x
)
.
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