book Maths Puzzle Numerical Ability

Hi all,

I am having a meltdown with Quadratic equations, vertexes and intercepts. Could someone please help me uunderstand this problem?

Use the discriminant to determine whe

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Hi, I am a teacher and would like to recommend your site to my students. But before I do, I'd like to see what kind of timetable it takes you to respond to emails. I also may ref I need to simplify the expression the square root of 96/8? This is also a multiple choice A.4 to the square root of 3/ the square root of 2 B.2 to the square root 3 C. the square