rilakida14 rilakida14

23-02-2018
Mathematics

contestada

Which expressions are polynomials (more than one answer)
y
4x^3+y
x^2-square root x+2
2+s

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mathstudent55 mathstudent55

23-02-2018

In a polynomial, variables can only be multiplied by numbers or variables. You can't divide by a variable, and you can't have a root of a variable.
Answer: A, B, D.

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