Answer:
The number of non empty proper subsets of a set with 3 elements is =23−2=8−2=6.
<span>x^2 - 3x - 28 = </span><span>(x - 7)(x + 4)
answer
first one
</span><span>(x - 7)(x + 4)
</span>
hope it helps
Answer:
3
Step-by-step explanation:
I don't think there is one because integers are whole numbers.
