Add or subtract as indicated. Simplify the result whenever possible. Write any answer that contains an improper fraction as a mixed number.
- 
A.
B.
C.
D.
Answer: D
Mathematics
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Express the integrand as a sum of partial fractions and evaluate the integral.
A. -16 ln + 10ln
+ 6ln
+ C
B. - + 10ln
+ 6ln
+ C
C. -16 ln + 10ln
+ C
D. -6 ln + 10ln
- 6ln
+ C
Mathematics
Solve the equation for the indicated variable.ax + b = 0 for x
A. -
B. -ab
C.
D. -b - a
Mathematics
Determine whether the given point is in the solution set to the given system.(4, 1)x - 5y = -1x2 + y2 = 17
A. Yes B. No
Mathematics
Evaluate the exponential expression.-72
A. 49 B. -49
Mathematics