Which is a binomial of degree $20$ ?

x^{20} + 1

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x^{19} + 1

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20 x + 1

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20 x y + 1

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Solution

The correct option is A $x^{20} + 1$
$x^{20} + 1$
If an expression contains two unlike terms, then it is called as a binomial.
For binomial of degree $20,$ the highest power of variable should be $20$ .

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Give an example of a polynomial, which is:

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