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Which of the following algebraic express...

Which of the following algebraic expressions are polynomials?
I. `x^(3) + sqrt(3x) + 4` , II. `x^(2) + 2sqrt(x) + 4`
III. `x^(2) + sqrt(x-1)`, IV. `x^(2) + 3x + 4`

A

I,II and III

B

Only IV

C

All of these

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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