Question

which of the following is a polynomial in one variable

a. root 2'x^2+3
b. root2x+ 9
c. x^2+x^2
d. x^5+y^8+9
​

Answer 1

The third one

I suppose bcoz it's the same term is present on both the sides, it can be added and be made 1 term.

Hope it helps

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