Identify whether the algebraic expression is a polynomial or a non-polynomial. If the
expression is non-polynomial, state the reason why.
1.7x
2. - 6xy - 9y
3. 4n7 + 25
4. yö + yö + y
4
+y
5, c? +2ab +5
6. 21m? +4
7.
x?+2x+3
x+2
8 4 2 2 4
+ +5
.
5
4
9.
P-3
10.08 + V
Imedee Pblishing House Corporation​