Subtract the polynomials. Assume all variable exponents represent whole numbers.(4y2n + 4yn - 1) - (5y2n + 6yn + 4)
A. -y2n - 2yn - 5
B. -y2n + 2yn - 5
C. -y2n - 2yn + 3
D. y2n - 2yn - 5
Answer: A
Mathematics
You might also like to view...
Find function f such that 
, 
, and 
varid="variable_id_field" variablename="impvar_9670f4310c144e5f9a41bf244" />.
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Express in terms of sums and differences of logarithms.log9
A. log97 ? 
log9x ÷ log9y
B. log9(7
) - log9y
C. log97 + 
log9x - log9y
D. log9y - log97 - 
log9x
Mathematics
Determine whether the statement is true or false.If the payoff matrix of a matrix game contains a saddle point, the optimal strategy for each player will be a pure strategy.
A. True B. False
Mathematics
Use the Midpoint Rule with n = 4 to approximate the area of the following region. Round your answer to 3 decimal places.
?
?
?
A. 1.156 B. 1.324 C. 1.575 D. 1.275 E. 1.876
Mathematics