Question

u^(3/2)/u^(7/2)=
I know you subtract but i got u^-2. it's look for a and b exponent. u^a/b

Answer 1

Just move the exponent to the denominator...

Answer 2

so 1/2?

Answer 3

\[u^{-2} = u ^{\frac{ -2 }{ 1}}\]did u get a and b now :)

Answer 4

ohhh haha got it

Answer 5

hey its u^(-2) sry there ws a prblem in that equation :)