Which expressions are polynomials?

Select each correct answer.

4x+x√−1

35x²

7x^7−x^−5

x/5+2

Question

24-01-2017
Mathematics

contestada

Which expressions are polynomials?

Select each correct answer.

4x+x√−1

35x²

7x^7−x^−5

x/5+2

Respuesta :

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Аноним Аноним · Answer 1 · 2017-01-24T07:12:34+01:00

Аноним Аноним

24-01-2017

Here, 4x+x√−1 cannot be a polynomial as variable is in root
7x^7−x^−5 cannot be a polynomial as exponent is in negative

35x² is a monomial here (Polynomial with 1 degree)

In short, Your Answer would be Option B and D

Hope this helps!

Answer Link

avigo4264 avigo4264 · Answer 2 · 2020-03-05T20:54:07+01:00

avigo4264 avigo4264

05-03-2020

Answer:

35x²

x/5+2

Step-by-step explanation:

Answer Link

Which expressions are polynomials? Select each correct answer. 4x+x√−1 35x² 7x^7−x^−5 x/5+2

Respuesta :

Otras preguntas

Which expressions are polynomials?

Select each correct answer.

4x+x√−1

35x²

7x^7−x^−5

x/5+2