1.) 3
Polynomial or Not:
Reason:
2.) -2x² + 7x -1
Polynomial or Not:
Reason:
[tex]3.) \: 4 {x}^{2} + \frac{5}{x} - 7[/tex]
Polynomial or Not:
Reason:
[tex]4.) \: 5 {x}^{2} - 6 \sqrt{x \: } + 1[/tex]
Polynomial or Not:
Reason:
[tex]5.) \: 12 {x}^{ - 5} [/tex]
Polynomial or Not:
Reason:
Answers & Comments
Remember:
A polynomial is an algebraic expression that consist of terms. It is a combination of terms containing numbers and variables raised to positive (or zero) whole number exponents and real number coefficients.
Answer:
not
not
polynomial
polynomial
not
this is my answer