Provide an appropriate response.Evaluate 5x2y - 4xy - 5y for x = 4 and y = 2.
A. 118
B. 28
C. 108
D. 128
Answer: A
Mathematics
You might also like to view...
Determine the principal value without using a calculator.3
A. 9.26 B. Not real number C. 18.52 D. -7
Mathematics
Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = 
between x = 4 and x = 6 using a right sum with two rectangles of equal width.
A. 
B. 
C. 
D. 
Mathematics
Find all the roots of the complex number. Put answers in standard form.Cube roots of 8j
A. -2j, - 
- j, 
- j
B. -2j, 
+ j, - 
+ j
C. 2j, 
- j, - 
- j
D. 2j, 
+ j, - 
+ j
Mathematics
Evaluate the integral.
dx
A. - 
+ 
+ C
B. - 
- 
+ C
C. 
+ 
+ C
D. 
- 
+ C
Mathematics