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  • Which of the following is NOT a binomial expression?Option: 1 <img alt="\left ( x+y \right )^{-5}" src="https://learn.careers360.com/latex-image/?%5C

Which of the following is NOT a binomial expression?

Option: 1

\left ( x+y \right )^{-5}


Option: 2

\left ( x-y \right )^7


Option: 3

\left ( a+b \right )^{\frac{-8}{5}}


Option: 4

\left ( 3a+b \right )^i


Answers (1)

best_answer

We can not have complex numbers in exponents.

Only, positive, negative integers and rational numbers are allowed.

Posted by

Rishabh

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