The problem
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is there a different method to solving this problem? my school is teaching me a different way and the two different ways are confusing me. Is there a way to change the method. thanks
Answer provided by our tutors
Did you check the explanation that is provided with each step? That might help you understand the solution.
You can obtain an explanation for any step by clicking on it. Please note that you cannot click on the very first expression, which is the original problem. Quite often, several transformations will be performed within the same step. Use the explanation navigation buttons to step through all of them:
and so on.
What is the method you are using at school?