Answer: 
Step-by-step explanation:
Give expression is,

Since L.C.M ( 12, 8 ) = 24





Answer:
As a square and four semi circles
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Let's use the formula!
6/-4 - -2/-4 = 8/0.
Since this is divided by 0, this means that it is undefined.
So C