Thank you so much for making this video. I was struggling with Further maths and I just discovered your channel. I hope it helps me and my friends with both GCSE maths and further maths
@evabailey6068
5 жыл бұрын
These videos are a godsend!
@joshanrandhawa3020
3 жыл бұрын
thought this would be hard for further maths lmao...
@prolix4310
5 жыл бұрын
I want a cookie
@amywestray9589
6 жыл бұрын
why is x=2 at 5.41min I understand upto 4 root 2 = 5 root 2 - root x but would have thought x =1 so confused can someone explain x
@tobyouten5137
6 жыл бұрын
As you can see, the x value is inside of the square root sign, so if x = 2 the equation would be: 4 root 2 = 5 root 2 - root x (2) What you are finding there is the coefficient of the root x which would in fact be 1 as 5 - 4 is 1 but you are asked to find the number inside the square root sign. Hope this helps :)
@amywestray9589
6 жыл бұрын
Thankyou so much! completely see where I went wrong now
@HomelessCoaching
4 жыл бұрын
@@tobyouten5137 If you - root 2 from 5 root 2 it's 5 root 2 - root 2 = 5 no? How can you minus 1 root 2 from it just by having root 2?
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