Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Kindle version has serious errors
Review: Do not buy this for the kindle, the EQUAL sign is missing in all problems!!! this means you have problems like 4x+5-8 when it should be 4x+5=-8, there are much more complex problems that suffer from this issue. radicals that need a +- in front of them are another issue. this is a complete deal killer, why pay for a digital copy that isn't an accurate copy?
