GCSE Revision Video 19 - Sequences

Sequences

[AAShadowGamer]

Hey Mr Hegarty, could you possibly provide us with - all the topics that need to be revised, for GCSE Maths Paper 1 (non-calculator).

[tanyaradzwajames]

Thank you so much!! I'm doing my math finals this year your videos have been absolutly helpfull

[olasoi]

4n - 16 = - 5
4n = 16 - 5
4n = 11
n = 11/4 but anyway this is still not a whole number
Thanks

[sandeepthapa]

Very useful video, it helped me. Thanks

[Hammy]

If you take square root of 400 first and then divide by 2, then you get whole number 10, so how do you know if you should divide first or take square root first?

[ebhxrmi]

you are jesus at helping me at maths xd

[mohamadbasel]

you didnt show what if there was a sequence that the first difference is not equal .
that you need to see the difference of the first to get the final difference

[michaelwelch]

Great video thanks again. Quick question (I know you're busy) is it always acceptable to use algebra to solve the "is given number in the sequence" questions?

[abdirahimovichassan]

am having today my math exam don't know what to to say just thank you sir

[rebeccabannister]

love Hegartymaths!!! thank you so much, you helped me so much with my maths

[spottingcarz]

Great video, however EXAM Q3 - question 7b =     4n-16=-5 then the answer should say, n=11/4 not n=21/4 as -5+16 = 11 not 21 !