Question

is this polynomia expression
8x powre3 nd +5x power -2?
if not why?​

Answer 1

Answer:

hg fh khgbjhf n

Step-by-step explanation:

hgnjhbhgfhbb

Answer 2

Answer:

No,

$8 {x}^{3} + 5 {x}^{ - 2}$

is not a polynomial expression

Step-by-step explanation:

because the degree of variable in the polynomial should be a natural number.the power of the variable should not be negative or fractional