Question

Question #06b4b

Answer 1

Hole: `x=(4, 1/7)`

Explanation:

`(x-4)/(x^2-x-12)`

`(x-4)/((x+3)(x-4))`

`x-4` cancel

`1/(x+3)`

sub in the 4 for x

`1/(4+3)`

Hole: `x=(4, 1/7)`