Given:
The given sum is:

To find:
The expanded form and find the sum.
Solution:
We have,

The expanded form of given sum is:




Therefore, the correct option is C.
For this case, the first thing you should know is that the opposite sides of the parallelogram are the same.
Therefore, we have the following equations:

From equation 1 we have:


From equation 2 we have:


Answer:
the value of the variables are:

Answer:
Step-by-step explanation:
LHS a - b = -9 - (-6) = -9 +6 = -3
RHS b-a = -6 - (- 9) = -6 +9 = 3
as LHS not equal to RHS
a-b not equal to b-a
Thus proven
Answer:
132 × 3 = 396
Step-by-step explanation:
132 3 × 2 = 6
<u>×</u><u> </u><u> </u><u>3</u> 3 × 3 = 9
396 3 × 1 = 3