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Canadian Open Math Challenge
2018 Canadian Open Math Challenge
A1
A1
Part of
2018 Canadian Open Math Challenge
Problems
(1)
2018 COMC A1
Source:
12/6/2018
Source: 2018 Canadian Open Math Challenge Part A Problem 1 —--Suppose
x
x
x
is a real number such that
x
(
x
+
3
)
=
154.
x(x+3)=154.
x
(
x
+
3
)
=
154.
Determine the value of
(
x
+
1
)
(
x
+
2
)
(x+1)(x+2)
(
x
+
1
)
(
x
+
2
)
.
Comc
2018 COMC