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math test
Polynomial Test 1
Question 1:
Which of the following expression is not a monomial?
note: the expression x^2 is (x)(x) = x
^{2}
A :
- 2x
B :
(1/3) x y^2
C :
5 x^2 y
D :
- x^2 y^3
E :
x + 2y