Answer:
(m + 7)^2
Step-by-step explanation:
The SQUARE of (The SUM of m and 7)
Let us try (The SUM of m and 7) first
(m + 7)
then try the square
(m + 7)^2
23 ^ (-2) is equal to 1 / (23^2). 23 to the second power is equal to 529. Thus, the answer would be 1/529. None of the answers are correct. 8 squared is 64.
Answer:
The value of given expression is
Step-by-step explanation:
Given expression as :

Or, 
Or, 
Or, 
Or, 
Or, 
Or,
Hence The value of given expression is
Answer
Answer:
The powers of a,b and c for the given expression
is -22,20 and 0 respectively
Step-by-step explanation:
Given expression is 
To find the powers of a,b and c:
( using the property
)
( using the property
)
( using the property
)
( using the property
)

Therefore
The powers of a,b and c for the given expression
is -22,20 and 0 respectively