Provide an appropriate response.Perform the indicated operation. 4m2n + 7mn2 - (7m2n - 2mn2)
What will be an ideal response?
-3m2n + 9mn2
You might also like to view...
Simplify the expression by using the order of operations.
A. 8 B. 20 C. 6 D. 12
Secret messages can be encoded by using a code and an encoding matrix. If we have the code: 
and an encoding matrix: E = 
, we can encode a message by taking every two letters of the message, converting them to their corresponding numbers, creating a 
/> matrix, and then multiplying each two numbers by E. Use the code and encoding scheme above and an additional encoding matrix, F = 
, to answer the question.If the letters to be encoded are L = 
, show that E(FL) = (EF)L.
What will be an ideal response?
The graph of the function y = f(x) is given. On the same axes, sketch the graph of f-1(x). Use a dashed line for the inverse function.
A. 
B. Function is its own inverse.
C. 
D. 
Solve the given equation.9y = 9
A. y = 
B. y = 1
C. y = 0
D. y = 9