Determine the integral by making an appropriate substitution.
dxEnter your answer with any coefficients in front as integers or reduced fractions of form 
.
What will be an ideal response?
4
+ C
Mathematics
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Solve the equation.n2 - 196 = 0
A. {14} B. {0, 14} C. {-14, 14} D. {-14}
Mathematics
Factor by grouping.30x2 - 18xy - 25xy + 15y2
A. (30x - 5y)(x - 3y) B. (6x + 5y)(5x - 3y) C. (6x - 5)(5x - 3) D. (6x - 5y)(5x - 3y)
Mathematics
Solve the problem.Doctors predict that by administering a vaccine, the number of new cases of a certain childhood disease will decrease by half each year. If 900 people were afflicted with the disease in 2012, estimate the number of new cases in 2017. Round to the nearest whole number.
A. 14 new cases B. 56 new cases C. 113 new cases D. 28 new cases
Mathematics
Graph the function corresponding to the sequence defined. Use the graph to decide whether the sequence converges or diverges.an = 
A. Converges B. Diverges
Mathematics