Is x^(-2)+5 a polynomial expression? Why or why not? Read More >>
1 answer:
Well.. a polynomial expression is an expression that has 3 or more different algebraic terms.
Algebraic terms can be: x^2, 2x, or x^3
One example is: x^2 + x^3 - 7y
Since x^(-2)+5 only has one algebraic term, which is x^(-2), this is not a polynomial.
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Answer:
* 20 / 13
Step-by-step explanation:
decrease = / by
65/100 = 13 / 20
= * 20 / 13
(i think)
hope this helps!
The function is defined for all values of x. The domain is ...
... all real numbers.
Answer: the answer to this equation is 1.5
Answer:
2
Step-by-step explanation:
xm is the same as 2m
Solve for n by simplifying both sides of the equation, then isolating the variable
n=9
