2. Izza walked 5 steps forward, 8 steps backward, 9 steps forward and 3 steps backward. How
1 answer:
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Answer:
Step-by-step explanation:
a)
This is not a rational expression.
This is a polynomial with 3 terms.
b)
This is not a rational expression because the denominator is constant =1
This is a polynomial with 3 terms.
c)
This is not a rational expression because the denominator =1, a constant. This is a polynomial with 4 terms.
d)
This is a rational expression because the denominator contains a variable.
e)
This is not a rational expression because the denominator contains a constant 1
This is a polynomial with 5 terms.