Solve the problem.Find any local extrema (maxima, minima, or saddle points) of 
given that 
and 
A. Local maximum at 
B. Local minimum at 
C. Local minimum at 
D. Saddle point at 
Answer: B
Mathematics
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Find the solution for x of the equation
.
?
A. 
B. 
C. 
D. There is no solution.
Mathematics
Write a fraction to represent the shaded part of the figure.
A. 
B. 
C. 
D. 
Mathematics
Write the binomial expansion of the expression.(-3x2 - y)5
A. 243x10 + 405x8y + 270x6y2 + 90x4y3 + 15x2y4 + y5 B. -243x10 - 405x8y - 270x6y2 - 90x4y3 - 15x2y4 - y5 C. -243x10 + 405x8y - 270x6y2 + 90x4y3 - 15x2y4 + y5 D. -243x10 - 405x8y + 270x6y2 - 90x4y3 + 15x2y4 - y5
Mathematics
Determine if the given ordered triple is a solution of the system.(1, -2, 2)
A. not a solution B. solution
Mathematics