Respuesta :
It's prime because the constant term is positive and there is no middle term. If it were x^2 - 16, we could use (x+4)(x-4), but because 16 is positive, it cannot be factored
An expression is defined as a set of numbers, variables, and mathematical operations. The correct option is C, Prime.
What is an Expression?
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The given expression is a prime function, therefore, its factorisation is not possible. Hence, the correct option is C, Prime.
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