Reply With Quotewhere do you get all these questions from!? i want one
where do you get all these questions from!? i want one
Originally Posted by Sy123
Secretz
If you want one, try the one I gave above!
sounds right!carrot
If you want one, try the one I gave above!
abc,4,4,2. there may be others...
strong english/10was expecting tips on how to sex infinite
Yep there are more... in fact it's an inequality.
my sol isnt an inequality, but when b=a^2/4 and when c=a/2, the function will have infinite roots.
therefore, for b>0, all real a, and all real c, the function CAN have unlimited roots. again, no idea if it is correct.
Last edited by barbernator; 25 Jun 2012 at 9:22 PM.
btw fus, what is the actual answer to this?
c > 0 and a = -2c and b = c.
Bachelor of Science (Adv. Mathematics) - University of Sydney:
This.
What the fuck? How the fuck do you do this?
Bachelor of Science (Advanced)
University of Sydney
Think... what types of functions have infinite roots?
Bachelor of Science (Adv. Mathematics) - University of Sydney:
I swear I havent encountered infinite roots...or sinx? cosx?
Bachelor of Science (Advanced)
University of Sydney
oh shit i see now lol. Just make the brackets a pertect square and factorise to cancel to 0
Indeed periodic functions like those (not all though of course). Any others?
Bachelor of Science (Adv. Mathematics) - University of Sydney:
y=0 for infinite roots...RIGHT!
Last edited by someth1ng; 26 Jun 2012 at 7:50 PM.
Bachelor of Science (Advanced)
University of Sydney
when i did it originally, i differentiated and found the values of a and b when to make the derivative have a value of 0. and then i subbed into the initial function to find c. why did this not work?
Isn't that assuming the root is at a SP?
the x values cancelled, so there were no variable terms. So I just had a relation between a and b....
NVM fml, I neglected the denominator fack!
Ahhh. I should stop trying to do questions in my head lol.
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