wantingtoknow
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- Dec 6, 2008
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Simplify sqrt(7 + 4sqrt3). Show working please, thanks !
http://www.codecogs.com/latex/eqneditor.phpoh my...that looks rather complex :S did you start off with the correct surd? how do I use your program to set out my question?
I will check my brain for alternatives. Let me think for 5 minutes and I will get back to you. These types are nested radicals. Is your student using the Cambridge textbook? (This appeared in the extension section?)lol okies thanks. are there no alternative working? this is for a year 9 person :S
My little brain is not capable of much but I will think of an easier way.this appeared in the middle of her homework booklet, so it can't be that difficult lol. it's the one and only question I can't figure out ._.
Perfect square.hm, how did you get from third line to fourth? ;-;
I am scared of lightning....Help! My night light is flickering on and off....OHHHHHHHHH, I SEE IT!!! THANK YOU SO MUCH, GUYS
Goodnight human.lols ;O me too. going to switch my computer off now
Is what I and Drongoski did.There's a much easier way to do this question, will post in a sec.