Indices (Exponents) - Fractions to Negative Powers : ExamSolutions Maths Revision

Revising indices and how to turn fractions into negative powers.

[candicehamilton]

This is great revision thanks for making the video!

[yonkaiten_axel]

It's clear and easy to understand, THANK YOU MUCH!!!!

[lukebfilms]

1:56
take a shot every time he says three squared

[ExamSolutions_Maths]

6 halves = 3 so 3 and a half = 7 halves = 7/2

[edwinholm]

would highly recommend using this information for one pagers, if any year 9-10 have a open book exam or test!

[vivegananthankandeepan]

Phew! Thank you for helping with me with my maths homework!!!

[hussainshivaan]

3 1/2 apparently is a mixed fraction so we have to deal it like 3*2 +1= 7 and divide it by the denominator which is 2. that's how we get 7/2

[oshem]

Sorry for the hassle but how did you get 3 and a half to 7 over 2 ?
p.s many thanks

[winlarter]

Hi I love your work thank you so much helping me a lot and can I ask where did you get 7 from please

[abbzy]

what if you have 2/x how would you write that in index form

[emam]

sorry but you write 3x1/2 and not 3+1/2, so you cannot replace 3x1/2 by 7/2!