Question

How can I solve this

Answer 1

`(a^(5)b )/(x^(6) )`

Explanation:

you just need to forget about 0 because whole equation is raised to 0

and anything raise to 0 is 1

so

`(a^(5)b^(4) )/(x^(6)b^(3) )` law of exponent
`a^(n)` ÷
`a^(m)` =
`a^(n-m)`

here
`b^(4)` ÷
`b^(3)` =
`b^(4-3)`

=
`b^(1)`

so the answer will be

`(a^(5)b )/(x^(6) )`