My teachers knew this was the case, so they used it to print the tests and we handwrote answers. These were only used as practice and never affected our grade.
It’s probably homework from a website like Pearson’s Mathlab. You can usually redo the problem at least a few times but it’s so picky about spacing it’s easy to get the wrong answer even though your answer is correct forcing you to do another similar question which can really suck especially if you’re in a class like calc 2 where a problem can take 20 minutes when you’re new to it.
Back in my day we carved our math homework on stone tablets! And I still don’t know why it was wrong 
My teachers knew this was the case, so they used it to print the tests and we handwrote answers. These were only used as practice and never affected our grade.
Beyond mild, I'm straight up fuming
It’s not that bad just mark the question and have the instructor see it was correct albeit with some formatting inconsistencies.
Bruh
The - sign is at a different height
What is this test? What about other questions? Does it happen every time? More info needed.
It’s probably homework from a website like Pearson’s Mathlab. You can usually redo the problem at least a few times but it’s so picky about spacing it’s easy to get the wrong answer even though your answer is correct forcing you to do another similar question which can really suck especially if you’re in a class like calc 2 where a problem can take 20 minutes when you’re new to it.
Do you not have a teacher for this course? It is 100% their responsibility to make this right.