Surds : Simplifying surds : ExamSolutions
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Top Comments
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Why can't teachers just be good as you. Seriously, so much electric and energy would be saved if every kid just watched your videos as they wouldnt have to be sitting there endlessly, looking at their teacher TRY and teach, on an interactive whiteboard and projector if availible at their school lol
All Comments (84)
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You're a boss, and I love you.
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Thanks for all these videos!! They really help!!! ^____^
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You taught me what would have been an 1hr lesson at school in 10 minutes! Absolutely brilliant!
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Why at 1:36 Does the last bit equal -3 root5 and not -2 root5? Also why dont the two root5's cancel each other out??
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Thank you. You saved me from feeling like the dumb one amongst my friends.
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what about division and they tell you to put it in the form a+b root something??
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@ExamSolutions please i am begging u to tell me and i will make a donation
how would you solve a question like this: 5(square root)7 x 3(square root)7 please reply fast i have a test tomorrow!!! :(
ExpertNAS 4 months ago
@ExpertNAS Please could you make a donation and I will.
ExamSolutions 4 months ago
@ExpertNAS 15 root7
ExamSolutions 4 months ago
Thankyou so much :) my teacher went through this in 2 minuits then made us work from books and I didn't understand a word she said...
SamaraHasNinjaPowers 4 months ago
@SamaraHasNinjaPowers well done
ExamSolutions 4 months ago
Thanks ur video helped me alot :D
sazus10 9 months ago 8
@sazus10 That's good - Thanks
ExamSolutions 9 months ago