Question

Number of integers in range of $x$ which satisfies the following

$\frac{x+4}{1-x}\ge 0$

Answer 1

R.E.F image

$\frac{x+4}{1-x}\ge 0$

$x\ne 1$

$xϵ[-4,1)$

So, $x=-4,-3,-2,-1,0$

So $5$ values of x are positive.