Question

Question: How can you test two expressions to make sure they're equivalent? Answer A: Substitute several different values for the variables to see if each set gives identical answers for both expressions. Answer B: Switch the variables to different variables. Answer C: Substitute 0 for all variables. Answer D: Substitute a value for the variables to see if both expressions give the same answer.

Answer 1

Answer:

A

Step-by-step explanation: