Use mathematical induction to prove the statement is true for all positive integers n.
-$$\text { The integer } n ^ { 3 } + 2 n \text { is divisible by } 3 \text { for every positive integer } n \text {. }$$

Question

Quizplus · Accepted Answer

The Answer of Use mathematical induction to prove the statement is true for all positive integers n.
-$$\text { The integer } n ^ { 3 } + 2 n \text { is divisible by } 3 \text { for every positive integer } n \text {. }$$

Use Mathematical Induction to Prove the Statement Is True for All