Question

y²+ / 2 is this one variable if not then why?
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Answer 1

Answer:

Since, the given expression has only one variable ‘y’, hence this is a polynomial in one variable.

Answer 2

Answer:

y²/2 can never be variable.

Step-by-step explanation:

Reason: Exponent is given 2

So, how it is variable you tell simple it is Exponent