51gunner said:
To the people answering "I don't need this kind of math".
You don't need ALGEBRA? Bullshit. What part of that (x+3)^2 do you not need to know? The multiplication, or the addition? I'd be more lenient if it was geometry or trigonometry, but basic Algebra should not be a skill forgotten so quickly.
Handling money in any form takes that much math. God help you if that's beyond your abilities.
Seriously buddy. When do £5 notes need brackets and in what miracle of a situation does cash multiply by itself, at a factor and add together in one instance in every day life? If you have such a bank that offers you INTEREST at such a rate, let me know. Money is basic mental arithmatic. Add, subtract, divide, multiply. I earn, I spend, I invest, but never has a fiver presented itself in such a way that it confuses me with brackets.
To FORGET something you did many years ago is not a problem in my opinion. To forget means you haven't needed it for some time. It means someone else has done it for you. That does not take away your ability to live life at a high standard. If you didn't comprehend the equation to begin with, I could understand the issue, but I would have been in that 40%. I'm happy with life.
Congrats to the 15-16 year olds who are currently studying it. If YOU didn't know how to complete such problems, you belong in the bottom set and enjoy the hellish uphill struggle of becoming a McDonald's store supervisor. I did a Maths and Statistics GCSE a year early. I didn't do it at A-level because it goes beyond the needs of the every day person. Excel and SPSS do complicated statistical tests for you and if you can't do it in your head, there is a calculator.
Thinking a simple equation and solving it relates to your intelligence is relative.
Knowing how nitric oxide synthase can generate NO and react with a superoxide ion, resulting in peroxynitrite and delivering serious oxidative stress within a microsystem - causing disease like symptoms overall is also relative. I'd like to see those of you who have solved the equation write a 3000 word summary on the issue within a couple of hours without plagarising wikipedia and websites.
I can do it.
Intelligence is all relative to your studies. Don't think those who can't do a simple equation are idiots just because they haven't come across it in years. They'll embarrass you in other ways.