@tartan024 raise what is inside to power 3 remember in this case we multiply powers a is a 1 so becomes a^3 c^2becomes C^6 multiplying and the 2 we riase to power 3 in genral what is outside the brackets so we get 8 so we get 8a^3c^6
because -q +2q=+q think of it this way if it helps if i had a +q and -q or the other way round they would cancel and i would get 0 but i have 2q which is the same as q+q so if you like write it as -q+q+q you see the first 2 the plus and minus q's cancel and then we have q to add which is q
how would you simplfy (2ac^2)^3 i dont know how to work this out??
tartan024 1 year ago
@tartan024 raise what is inside to power 3 remember in this case we multiply powers a is a 1 so becomes a^3 c^2becomes C^6 multiplying and the 2 we riase to power 3 in genral what is outside the brackets so we get 8 so we get 8a^3c^6
MathMikie 1 year ago
why do you talk like that?
godzira031 1 year ago
thanks man
3xMilanox22 2 years ago
how did u get + q for the first one
cleton1 2 years ago
because -q +2q=+q think of it this way if it helps if i had a +q and -q or the other way round they would cancel and i would get 0 but i have 2q which is the same as q+q so if you like write it as -q+q+q you see the first 2 the plus and minus q's cancel and then we have q to add which is q
MathMikie 2 years ago
@cleton1 oh sorry its 5q not q that was very careless that 1
MathMikie 1 year ago
keep on rocking man!
BryanThePsychopath 2 years ago 4