0, 1, 2
sorry im not sure i think thsi may be missing some information
Answer:
Common difference is 4
Step-by-step explanation:
Given:
The expression is
.
To find:
The position of parentheses inserted in the expression to get the value 19
Step-by-step explanation:
We have,

Now,




There are more ways to apply the parenthesis, but we do not get 19.



And many more possibilities.
Therefore, the expression after inserting the parentheses is
.
Answer:
the correct answer is D
Step-by-step explanation:
Answer:
10
Step-by-step explanation: