Perform the indicated operation.Find the difference between (9n5 - 2n2 - 10) and (-4n2 + 7n5 + 4).
A. -10n7
B. 2n5 + 2n2 - 14
C. 2n5 + 5n2 - 6
D. 2n5 + 2n2 - 6
Answer: B
Mathematics
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Express the integrand as a sum of partial fractions and evaluate the integral.
A. 1.59 B. 0.98 C. 3.9 D. 1.95
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Determine convergence or divergence of the series.
A. Diverges B. Converges
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Transform the polar equation to an equation in rectangular coordinates. Then identify and graph the equation.r sin ? = 2
A. 
x = 2; vertical line 2 units
to the right of the pole
B. 
y = -2; horizontal line 2 units
below the pole
C. 
x = -2; vertical line 2 units
to the left of the pole
D. 
y = 2; horizontal line 2 units
above the pole
Mathematics
Find the domain of the function.f(x) = ln 
A. (4, ?) B. (1, ?) C. (-4, ?) D. (0, ?)
Mathematics