Find the unknowns on the right side of the partial fraction decomposition.
= 
+ 
A. A = - 
, B = - 
, C = 
B. A = 
, B = 
, C = - 
C. A = - 
, B = 
, C = 
D. A = 
, B = - 
, C = 
Answer: C
Mathematics
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Evaluate the integral.
A. 
B. 
C. 
D. 
Mathematics
Find the value for the function.Find f(2x) when f(x) = -3x2 + 4x - 4.
A. -12x2 + 8x - 8 B. -6x2 + 8x - 8 C. -12x2 + 8x - 4 D. -6x2 + 8x - 4
Mathematics
List the critical values of the related function. Then solve the inequality.
? 0
A. -4, 4; [-4, 4] B. No critical values; ? C. 4; (-?, 4) D. -4; (-?, -4]
Mathematics
Simplify the expression.
A. 16
B. 
C. 2
D. not a real number
Mathematics