In LISP, the addition 3 + 2 is entered as A. 3 + 2 B. 3 add 2 C. 3 + 2 = D. (+ 3 2) E. None of the above

The correct answer is D. (+ 3 2).

In LISP, the addition 3 + 2 is entered as (+ 3 2). The parentheses are necessary to group the operands together and to indicate that the operation is addition. Without the parentheses, the expression would be interpreted as 3 * 2, which is equal to 6.

Option A is incorrect because it does not include parentheses. Option B is incorrect because it uses the word “add” instead of the operator “+”. Option C is incorrect because it includes an equals sign, which is not necessary in LISP. Option E is incorrect because it is not a valid LISP expression.