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Question 13 on the Quiz notes says A B C E F
When it should say A B C D E and if you say it's E which is you get the answer wrong because on the answers and on the video it says the answer is D
MitsuomiTakayanagiEC 7 months ago
@MitsuomiTakayanagiEC It is a typo (obviously). It is correct in the answers and in video. Sorry about that. Thanks for pointing it out.
videomathtutor 7 months ago
@videomathtutor yea I knew it was a typo I was just letting you know and also people who read my comment will know save them from getting an answer wrong on the quiz every right answer counts =)
MitsuomiTakayanagiEC 7 months ago
you r just superb
sowmyashan 1 year ago
@sowmyashan Thanks! Now if only I were rich...
videomathtutor 1 year ago
sorry videomathtutor, my bad.
pat377 1 year ago
@pat377 It is OK. I welcome all Q's, and encourage all to let me know if you think I made a mistake (so I can correct it!).
videomathtutor 1 year ago
yeah, but in your video you work it out to be -20?
pat377 1 year ago
@pat377 There is a bar over most of prob. That is considered a grouping symbol. The problem is worked out in detail in video and notes. What you SHOULD have typed in is: 7-(6+(5-4(1-(2+3)))).
videomathtutor 1 year ago
hey man great video, but when i type 7-6+(5-4(1-(2+3))) in to my calculator i get 22, am i doing this wrong, please help :-(
pat377 1 year ago
@pat377 I get 22 on my calculator too.
videomathtutor 1 year ago
Wow Man Your Amazing!!!!
Globillu2 2 years ago
Your Great!!! I am studying for my COMPASS test and it has been awhile well, a long while since I have been in School....Thank you for doing this : )
I just wished I would have found you earlier...now I have this weekend to try to do all your lessons : (
Test on Monday...
JusticeForRobbie 2 years ago
how do you solve for: (negative exponents)?
12^-12
5^-2
2^-3
aaahhhhaaaahhhh 2 years ago
I will lecture on that in another lesson (not made yet).
videomathtutor 2 years ago
Mann ur a great teacher.d
banditdk 2 years ago
(6-2)(8+1} shouldn't you perform ''foiling'' on this one? or is foil used only for (x-3)(x-7), where there's x involved??
statoilx 3 years ago
Well... you *COULD* FOIL it if you wanted to, but that is just WAY more work than needed. Save the FOILing for expressions with variables (like x).
videomathtutor 3 years ago