What are the first 3 terms for 2n-1?

Answer 1

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Answer 2

The first three terms for the expression 2n-1 can be found by substituting n with the first three consecutive integers. When n=1, the expression becomes 2(1)-1 = 1. When n=2, the expression becomes 2(2)-1 = 3. When n=3, the expression becomes 2(3)-1 = 5. Therefore, the first three terms are 1, 3, and 5.

Answer 3

Well, darling, the first term is 1, the second term is 3, and the third term is 5. It's as simple as that, honey. Just plug in n=1, n=2, and n=3 into the expression 2n-1 and you've got your answer.

Answer 4

To find the first three terms, plug 1, 2, and 3 in for n:

Term 1: 2(1) - 1 = 1

Term 2: 2(2) - 1 = 3

Term 3: 2(3) - 1 = 5