Answer:
3,2 and -2
because you can't make denominator zero
and only these will make deno. zero
180-12-35
----------
30
= 133
3×2×1
2 × 2
=6/4
=3/2
6(2÷3/5)
=6(10/3)
=20
68.44
Step-by-step explanation:
