Write the binomial expansion of the expression.(4x - 1)5
A. (16x2 - 8x + 1)5
B. 1024x5 + 20x4 - 160x3 - 160x2 + 20x - 1
C. 1024x5 - 1280x4 + 640x3 - 160x2 + 20x - 1
D. 1024x5 - 256x4 + 64x3 - 16x2 + 4x - 1
Answer: C
Mathematics
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Use the method of undetermined coefficients to solve the differential equation.
+ y = x + sin 8x; 
= 1 and y = 0 when x = ?
A. y = - 
cos x + ? sin x + x - 
sin 8x
B. y = 
sin x + ? cos x + x - 
sin 8x
C. y = - 
sin x + ? cos x + x - 
sin 8x
D. y = - 
sin x - ? cos x + x - 
sin 8x
Mathematics
Add or subtract as indicated.
+ 
+ 
A. 
B. 
C. 
D. 
Mathematics
Graph the function.
?
?
A. ?
B. ?
C. ?
D. ?
Mathematics
Determine whether the proportion is true or false.
= 
A. True B. False
Mathematics