t^2/�ã(t^2+1) - �ã(t^2+1)

-------------------------
t^2

Is the final answer -1/t^2 sqrt(t^2+1)

2 answers

The a is supposed to be a square root
you have

t^2/√(t^2+1) - √(t^2+1)
----------------------------
t^2

Combine the terms in the numerator and denominator

t^2 - (t^2+1)
---------------------
t^2 √(t^2+1)

-1/(t^2 √(t^2+1))
Similar Questions
  1. Evaluate sqrt7x (sqrt x-7 sqrt7) Show your work.sqrt(7)*sqrt(x)-sqrt(7)*7*sqrt(7) sqrt(7*x)-7*sqrt(7*7) sqrt(7x)-7*sqrt(7^2)
    1. answers icon 1 answer
  2. Hello all, I would like some confirmation on a limits question.The limit is as h --> 0, [sqrt [73-5(x+h)] - sqrt (73-5x)]/h I
    1. answers icon 1 answer
  3. Solve the followingI am not sure if I did this correct (n-5)^2= 20 n-5=+/- 20 n=5+/- sqrt 20 Thanks yes on the final answer. On
    1. answers icon 0 answers
  4. How do you simplify this?-16^(1/4) Someone showed me like this: (-1)(16^(1/4))=(-1)(2)=-2 But others said ... -16^(1/2)= 4i
    1. answers icon 1 answer
more similar questions