Question

4+x^-1/3+x^-1

Answer 1

hmm u need to put brackets in here too. hard to understand the exact question

Answer 2

[4+(x^-1)]/[3+(x^-1)]

Answer 3

taking l.c.m which makes
[4(x) +1/x]/[3(x) +1/x]
cancel out x
[4x+1] /[3x+1]

Answer 4

4 +1/x
------- = (4+1/x)*(1/(3+1/x))
3+1/x

Answer 5

4x+1 x 4x+1
----- * ------ = -------
x 3x+1 3x+1