I have been using this calculator for college and I have not had an issue with it. I like it because not only does it give you the answer, it shows you how it got there step by step. I showed it to my algebra professor and she plugged in a problem that I had never seen before and it solved it no problem. The only things I have had an issue with have been 1) taking a picture of the problem. Sometimes it wonโt โseeโ what it needs. 2) when calculating powers, both positive and negative, it would not calculate it all the way out. Other than that, awesome so far!
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