Quadratics

As we all know, we learn from our mistakes. This test Quadratics #2 was probably the hardest test I have ever done in the history of all tests. I studied for it, but the second I got the test, i blanked out. The question here I’m showing was the question I lost easy marks because i forgot the most important part and that was to factor out after I common factored it. The quiz before and the test we had previously i found way easier while the people found it harder. But when it came to this test, it was the total opposite. To improve on my skills I’m going to make sure that I read the question properly and that i understand before trying anything.