Answer and workin your attached below. Hope it helps
Answer:
45
Step-by-step explanation:
She forgot the 0 in the middle, which is why she got 192. The correct answer is 1812
Answer: 10
Step-by-step explanation:
I just took the test!! :)
Answer:

Step-by-step explanation:
First let's find the value of 'p-q':

To find |p-q| (module of 'p-q'), we can use the formula:

Where 'a' is the coefficient of 'i' and 'b' is the coefficient of 'j'
So we have:

Now, we need to find the module of p and the module of q:

Then, evaluating |p-q|-{|p|-|q|}, we have:
